Fallout 4 walkthrough: quests, builds, and order

Fallout 4 walkthrough: planning your first run through the Commonwealth

The Commonwealth is large enough that a new player can wander for hours without ever touching a main quest trigger, and that openness is the real reason most people search for a structured fallout 4 walkthrough. The game is built around an open quest graph rather than a single linear path, so the value of a walkthrough is not in describing a forced route but in showing which decisions keep the story moving, which optional branches unlock the most useful rewards, and where the difficulty curve actually changes. A good plan turns the early hours from confused wandering into a controlled first playthrough with a stable build, a reliable companion, and a working knowledge of the crafting and settlement systems.

This walkthrough assumes a first run on normal or hard difficulty, with the goal of finishing the main story plus the four major pieces of downloadable content in a sensible order. It also covers the choices that matter: which faction to commit to, when to invest in perks that gate quest content, and how to use settlements to fund a stronger loadout. Returning players who want a faster second run can skip the early companion and crafting primers and jump to the main quest path and DLC order sections.

Before you leave Vault 111

The opening sequence ends with you stepping out of the vault into a ruined neighborhood. The choices made inside the vault and during the first ten minutes outside have surprisingly long-lasting effects on the rest of the run, so it is worth understanding them before the game pressures you into rushing.

Character build decisions that lock in early

Your S.P.E.C.I.A.L. allocation, your starting tagged skills, and the first perk you pick at level 2 all interact with how much content you can access during the first act. Strong starting setups for a first run include:

High Strength with the Strong Back perk early. Carrying capacity becomes the most consistent quality-of-life bottleneck once you start collecting weapons and components for crafting.
Perception 4 or higher. Several lockpicking and exploration perks sit on this branch, and many early containers are gated behind locks.
Intelligence investment. Each point adds experience gain across most actions, which directly shortens the time to your next perk.
Charisma at 4 with the Lady Killer or Black Widow perk. Dialogue checks and prices in early towns respond to this branch more than to raw combat stats.

There is no single “best” build, but the strongest first runs avoid spreading points evenly. Pick one combat focus (rifle, pistol, melee, or stealth), one utility focus (carrying, hacking, or settlement management), and one social focus (charisma, intimidation, or barter). A balanced spread usually means you finish the main story at a lower level with weaker perks than a focused character at the same point.

When to start DLC content

Each major DLC has a recommended minimum level, and starting the wrong one too early is a common reason players quit a run. Use this table to plan when to enter each expansion based on your character level and the difficulty you are playing on.

Expansion	Recommended player level	Suggested start point in the main story	Key reward that scales the rest of the run
Automatron	15+	After the first visit to Diamond City, before the final act	Robot workbench and the Jezebel radar
Far Harbor	30+	After committing to a faction, before the final quest	Harbinger shotgun and the Marine combat armor
Vault-Tec Workshop	20+	Any time after the first settlement is set up	Vault 88 build tools and raider-friendly utilities
Nuka-World	30+	After the main story is finished, or near the end on a second run	Pack weapons and the Nuka-World market economy
Wasteland Workshop	20+	Any time after a few settlements are stable	Creature cages and new capture mechanics

The numbers in the table reflect community-tested recommendations rather than hard requirements; the game will not stop you from entering Nuka-World at level five, but the encounters there assume you already have a working build and decent armor. As a rule of thumb, the main story is comfortable to complete up to around level 40, and DLC content stretches naturally from there into the 50s and 60s.

Main quest path and pacing

The main quest is shorter than most players expect. The bulk of a typical 60- to 80-hour first run is spent in the open world, on faction quests, and on settlement building, not on the central story. A focused walkthrough treats the main quest as a skeleton and the rest of the game as content you schedule around it.

Acts in order, and what each one unlocks

Bethesda structures the story around four acts tied to the four major factions, but only three of those factions can be progressed to their final act on a single playthrough. The practical order is:

Prologue to Reunion. Wake up, defend Sanctuary, follow the road to Concord, rescue Preston Garvey, and clear the Museum of Freedom. Finishing this act unlocks the Minutemen quest line and gives you a dog companion and a working laser musket.
Jewel of the Commonwealth and Unlikely Valentine. Reach Diamond City, hire Nick Valentine, and follow the detective trail to Kellogg. This act introduces the Institute, the Railroad, and the Brotherhood of Steel as visible factions without forcing a commitment.
Faction recruitment arc. Pick one faction and complete its signature quest chain. Each faction has roughly ten mainline quests with branching outcomes, and the choice you make here determines the final act.
Final act. Resolve the Institute conflict for your chosen faction. This is the shortest act mechanically, but it has the most narrative weight and the most save-deleting decisions.

Reaching Diamond City before level 10 is reasonable if you cleared the early locations and did not waste ammo on unnecessary fights. Reaching level 20 before starting a faction’s quest chain is the point at which most players feel comfortable with the combat loop and the perk progression.

Common pacing mistakes

The fastest first runs usually look like this:

Finishing the prologue in under an hour without backtracking.
Doing one or two settlement tutorial quests to unlock the workshop bench, then ignoring the rest until later.
Following the main quest to Diamond City as the priority, treating random exploration as a side activity rather than the main content.
Doing two or three side quests in each major hub before moving on, rather than clearing every marker on the map.
Reaching a faction hub at around level 25-30 so that the faction quest chain is challenging but not punishing.

Slowing the game down with deep settlement building, radiant quests, or hoarding exploration markers in the first ten hours is a common trap. None of that is wrong, but it produces a much weaker character at the end of act two because the experience curve in the early game is the steepest part of the run.

Faction choice: how to decide without a guide reload

The faction choice is the single decision that changes the largest amount of content in a run. Once you commit, several quests in the other faction lines lock out, and your reputation in the surviving hubs shifts in ways that are not always obvious. The decision should be made from three angles: gameplay, roleplay, and post-game plans.

Comparing the four factions

Each faction is built around a different fantasy, and each one has a distinct quest structure, reward, and end-state. The table below compares the practical trade-offs of each option for a first run.

Faction	Quest style	Strongest build synergy	Main quest content gating	Post-game state
Minutemen	Short, repeatable defense and settlement quests	Generalist, charisma-based speech builds	Lowest gating; you can complete this line at any level	The Commonwealth is stable, and most settlements can be defended
Brotherhood of Steel	Linear military operations with heavy combat	Power-armor and heavy-weapon builds	Medium gating; most quests are level 20+	Airship overhead, Brotherhood patrols across the map
Railroad	Stealth and infiltration quests with social checks	Stealth, agility, and hacker builds	Medium gating; several quests require Agility or Charisma checks	Synths gain safe passage; Railroad HQ closes
The Institute	Long morality and science quest chain	Intelligence-heavy and synth-related builds	Highest gating; the final missions are level 30+	The Institute becomes the dominant Commonwealth power

Minutemen are the most forgiving option for a first run because their quest chain can be completed alongside other factions, and they do not lock out as much optional content. The Institute gives the most narrative depth but punishes players who want to keep the Brotherhood of Steel and Railroad friendly. The Railroad produces the cleanest stealth run, while the Brotherhood of Steel offers the most distinctive combat encounters thanks to its airship base and Vertibird travel.

Speech checks that actually matter

Several faction quests can be short-circuited or ruined by a single failed speech check. The checks below are the ones most players miss because they sit inside side conversations rather than at quest endpoints:

Diamond City, early in the main quest. Several persuasion checks with shopkeepers and guards let you skip combat or unlock early access to specific shops. A Charisma of 6 with the Local Leader perk is the safest setup for these.
Meeting the Railroad. The first contact with Desdemona has a Charisma check that changes how much help the Railroad provides early on. Failing it is recoverable, but the cost is a longer quest chain.
Brotherhood of Steel introductions. Kells and Ingram have checks that determine your initial rank in the faction, which affects how quickly you can use the airship facilities.
Institute scientist interactions. Several dialogues in the Institute require Intelligence or Science checks, and failing them is one of the main causes of the “Institute quest feels empty” feedback common in first runs.

Save before each of these conversations on a first run. The checks are not visible on the dialogue wheel, and a failed persuasion can quietly add an extra combat mission to an otherwise short quest.

Companions, perks, and the loyalty loop

Companions are not just inventory mules. Each one has a personal quest that unlocks a unique perk once their affinity for the player character is high enough, and several of these perks are strong enough to define a build. Treating the companion system as a side mechanic is one of the main reasons first runs feel weaker than they should.

Companion perks worth chasing first

Some companion perks are pure quality-of-life improvements. Others change combat outcomes so significantly that the rest of the run is built around them. The practical priorities for a first run are:

Curie (Awareness perk). Highlights living targets in VATS, which makes every later fight easier and is most useful on a sniper or pistol build.
Cait (Trigger Rush perk). Briefly increases the fire rate of the last gun fired each time you take damage. Pair it with a high-damage-per-shot weapon to multiply the effect.
MacCready (Killshot perk). Adds a percentage chance for a critical hit on headshot kills, which is the cleanest way to scale a sniper build.
Strong (Bear Hug perk). A close-range damage effect that turns melee and shotgun builds into reliable room clearers.
Piper (Gift of Gab perk). Doubles the chance of finding better loot in containers. This perk alone is a reason to keep Piper around during exploration.

Companions are recruited in a specific order on a first run, because the easiest ones are found in the first hubs. Dogmeat is available in the prologue and is the only companion who can never permanently die. Cait, MacCready, and Piper all live in or near Diamond City and are recruited in the early game. Curie is found in Vault 81 around level 20. Strong appears in the same act as the Brotherhood of Steel recruitment. The later companions each require a specific main quest milestone before they can be joined, so the order in which you progress the story affects who is available when.

Affinity and the wait command

Companion affinity rises when you make choices that match their morality, and falls when you act against it. The fastest way to get a companion to the loyalty threshold is to take them on quests that align with their values, but the simplest general-purpose trick is the wait command. Sleeping or waiting for 24 hours inside a companion’s presence builds a small amount of affinity without changing quest outcomes, which is useful for catching a slow-gaining companion up to a quest milestone.

Exploration strategy: how to read the map

The Commonwealth map is one of the densest open worlds Bethesda has shipped, and the typical first-run mistake is treating it as a checklist. The map is actually organized in three layers of reward: a small number of hand-crafted locations with unique quests and named NPCs, a larger set of dungeons with named loot and set-piece encounters, and a vast background of random encounters and unmarked points of interest. Spending time on the wrong layer is the main reason a player feels they have explored everything without seeing the best content.

Locations worth a detour in each region

The map is not split into named regions in the way Fallout 3 was, but there are clear clusters of high-value content around the major hubs. The list below is a starting point for a structured exploration pass after the main story is finished.

Around Sanctuary Hills. Red Rocket Truck Stop, Abernathy Farm, and the Robotics Disposal Ground. These three locations form a triangle that covers most of the early-game loot and several companion recruitment steps.
Around Diamond City. Fort Hagen, the Cambridge Polymer Labs, and the Quest House are the most rewarding detours in this cluster. Fort Hagen in particular is the source of one of the best mid-game energy weapons.
Around the Bunker Hill hub. The Pickman Gallery, Dunwich Borers, and the Saugus Ironworks are the three dungeons in this area that every guide recommends for unique rewards and level scaling.
Around Nuka-World (post-main story). The safari zone, the Galactic Zone, and the world of refreshment. Each park has its own quest line and a unique weapon archetype, so the expansion is best played as three small campaigns rather than one long run.

Reading encounter scaling

Encounter difficulty in the Commonwealth is influenced by the player’s level more than by the location’s distance from a hub. This means a “hard” area on the map is not actually hard once your level is high enough, and an “easy” area can be a death trap at low level. Two practical rules follow from that:

When entering a new dungeon, look for a named enemy type rather than a level. Mirelurk queens, super mutants, or ghoul reavers will always be the bottleneck, and they scale differently in different biomes.
If a quest says to clear a location of hostiles, clear the perimeter first and the basement last. The basement is usually where the named enemy with the unique drop lives, and it is also the highest-level room in the dungeon.

Crafting, weapons, and armor progression

Fallout 4 has more crafting systems than any other modern Bethesda game, and most first runs underuse them. Weapons, armor, and chems are the three systems that affect combat directly. Settlements and power armor are the systems that affect economy and survivability. Treating the four systems separately is what makes the late game feel slow; combining them is what makes the late game feel overpowered.

Weapon modding priorities

Every weapon in the game has a modding tree that changes the weapon’s stats in specific ways. A good modding priority list for a first run is short and consistent:

Start with the receiver, then the barrel, then the stock. These three slots have the largest impact on damage, range, and accuracy.
Avoid cosmetic mods on a first run unless the base weapon is already at a comfortable damage level. Cosmetic slots use up components that are better spent on magazine and sight upgrades for combat weapons.
Save legendary weapon re-rolls for the final third of the run. The legendary re-roll system is more efficient when you have a stable income of caps and a wide pool of base weapons to choose from.
Rank up Gun Nut and Science perks in alternation. Gun Nut unlocks ballistic mods, Science unlocks energy mods, and both share the same component types.

Energy weapons become available around level 15 and start to outpace ballistic weapons around level 30 if the player has invested in the relevant perks. The transition point is later on a first run than most guides suggest, because the energy weapon crafting bench and the parts economy take time to set up.

Armor progression by tier

Armor in Fallout 4 is a tier system rather than a flat list. Each tier is roughly twice as protective as the previous one, and each tier has a small number of named sets with unique effects. A first run should aim to reach tier three (metal or combat) by the end of the prologue, tier four (leather or synth) by level 20, and tier five (ballistic weave or combat armor) before starting a faction’s final act. Power armor is a separate path and is described in its own section below.

Tier	Typical protection	Common sources	When to aim for it
Leather and raider	Low	Early dungeons, starting gear, shop purchases	Levels 1 to 10
Metal and combat	Medium	Crafted at armor workbench from steel and leather	Levels 10 to 25
Synth and military	High	Institute quest rewards, Brotherhood supply lines, vendors	Levels 25 to 40
Ballistic weave and combat armor with mods	Very high	Crafted with the Railroad pattern at an armor workbench	Levels 40 to 50
Power armor frames	Variable, very high when upgraded	Quest rewards, fusion cores, random drops	Available from level 15 but expensive to maintain

The table uses relative tiers rather than exact damage numbers because the game expresses protection as a percentage reduction. The exact reduction depends on the armor pieces worn, the body part hit, and any legendary effects on the armor. Tier names are the in-game labels used in the workbench menus.

Power armor without wasting fusion cores

Power armor is the most visible late-game tool in the game, and it is also the most common resource drain for new players. Fusion cores are required to use the armor and are consumed at a rate that depends on the frame’s parts and any active sprinting or VATS. The basic rules for a sustainable first run are:

Use a single frame with the same set of parts for the entire run. Swapping parts between fights is the fastest way to break the economy.
Upgrade the frame in this order: torso, then legs, then arms, then helmet. The torso provides the largest stat boost and the strongest set bonus.
Use power armor only for specific fights: clearing a dungeon, defending a settlement, or a boss fight. Walking around the open world in power armor burns fusion cores without giving any real benefit.
Stockpile at least 30 fusion cores before starting the Brotherhood of Steel quest chain. Several missions in that chain require the armor for long stretches without a resupply point.

Settlements, supply lines, and water

Settlements are a separate game within the game. The settlement system is also the single largest source of frustration for new players, because it is presented as an optional feature but in practice it is the main way to keep a mid- and late-game character supplied with water, food, and ammunition. Treating the settlement system as a late-game distraction is a mistake. A small, focused settlement network is what lets a first run stay well-stocked through the final act.

How many settlements to maintain

The cap on a sustainable settlement network is not the number of settlements the player can claim, but the number of unique crop types and water sources the player has unlocked. The practical structure of a stable first-run network is:

One hub settlement. Sanctuary Hills or the Castle is the typical choice. The hub has the highest population, the most workshops, and the best defense positioning.
One farming settlement. A location with fertile soil and clean water, such as Abernathy Farm or the Slog. This settlement provides purified water and vegetable crops for the network.
One industrial settlement. A location with access to water and a flat area, such as Spectacle Island. This settlement is dedicated to power generators, water pumps, and crafting stations.
Two or three satellite settlements. Smaller outposts used for fast travel, defense, and capturing specific vendors. These are usually taken during the Minuteman quests.

The Local Leader perks at Charisma 6 and Charisma 8 unlock supply lines between settlements. A supply line is a one-way assignment of a settler to move resources between two workshops, and it is the mechanism that turns a collection of settlements into a single network. The most common mistake is to assign the same settler to multiple supply lines, which silently breaks the network without a warning. A first run should keep a single settler assigned to a single supply line and rotate settlers as the network grows.

Water, food, and the merchant loop

Clean water is the most efficient source of caps in the early game. A single industrial water purifier produces more units of clean water per day than a player can use, and the surplus can be sold to any of the major merchants. The merchant loop is straightforward:

Build water purifiers at one or two industrial settlements until the daily surplus is high enough to fund your cap needs.
Assign a settler to each purifier and to each pump.
Use a fast travel loop to collect water and sell it on each merchant refresh cycle. Most merchants refresh every 48 in-game hours, and a single loop can produce several hundred caps per cycle.
Reinvest the caps in ammunition, med kits, and crafting components rather than in weapons. Vendors stock a small selection of weapons that rotates slowly, and most of the best weapons are found in dungeons, not bought.

Food is less efficient than water but more flexible. A single mutfruit plant feeds one settler and produces a small surplus. Vegetable crops stack with the Local Leader perk to produce trade goods that some vendors value more than water.

DLC walkthrough: order and priorities

The downloadable content for Fallout 4 is large enough to be a second game in its own right. The four major expansions (Automatron, Far Harbor, Vault-Tec Workshop, and Nuka-World) plus the smaller Wasteland Workshop and Contraptions expansions add roughly 30 hours of content, and the order in which they are played changes the experience significantly.

Automatron first

Automatron is the shortest expansion and is also the one most directly relevant to the main quest, because the Mechanist storyline is built around the same robot-crafting system that several main-quest NPCs use. Starting with Automatron gives you the robot workbench and a head start on a stable combat companion. The Mechanist is recruited during the main quest path, so the rewards from this DLC feed back into the rest of the run.

Far Harbor as the longest mid-game detour

Far Harbor is the largest piece of DLC content in terms of map size and side quests. The island location introduces a new faction, a new weather system, and a denser quest network than the main Commonwealth. Most guides recommend Far Harbor at around level 30, after a faction has been chosen but before the final act. The order in which you resolve the three main factions on the island is the most important decision in this expansion:

DiMA is the most morally ambiguous option and unlocks the most peaceful resolution.
The Children of Atom are the shortest quest line and offer unique chems and weapons.
The Nucleus is the most combat-heavy option and produces the most end-state changes in the rest of the island.

The Far Harbor expansion also contains some of the best armor in the game, including the Marine combat armor and the Harbinger shotgun. Both items are found in specific dungeons rather than as quest rewards, so a thorough exploration of the island is the only reliable way to get them.

Vault-Tec Workshop and Nuka-World as late-game options

Vault-Tec Workshop is a settlement-focused expansion that gives you an underground vault to manage. It is a good fit for a first run because it lets you experiment with vault-specific settlement mechanics without committing to a long quest chain. Nuka-World is a more polarising expansion because its main quest asks you to take over the Commonwealth in the name of raider gangs, which conflicts with the moral tone of the rest of the game. The most common approach is to play Nuka-World on a second run, or to keep the main quest minimal and focus on the park-by-park exploration rewards.

Survival difficulty without losing your save

Survival difficulty is the highest setting in the game and is the most common reason a first run ends early. Survival adds several systems that the regular difficulty does not have: no fast travel outside of vertibird and certain perks, fatigue and sleep requirements, disease and dehydration, and combat that scales more aggressively. The experience is rewarding, but only if the player is prepared for the loss of convenience.

What changes on Survival

Every major system in the game is affected. The table below lists the rules that matter most on a first Survival run.

System	Survival rule	Practical adaptation
Fast travel	Disabled except through vertibird or specific perks	Plan settlement and quest networks around walking routes and water sources
Sleep	Fatigue reduces your stats; sleeping for a long time grants a temporary bonus	Always sleep in a bed you own; save the bonus for the next quest hub
Disease	Food and water can carry diseases that need cure items	Stock antibiotics at the start of each quest run, not at the end
Healing	Health and limb regeneration are slow without a doctor or food	Build a doctor and a food store in the hub settlement
Combat	Enemies hit harder and your weapons do less	Aim for accuracy and armor over raw damage output

The combined effect of these rules is that Survival rewards the player who has already learned the map on a lower difficulty. Most guides recommend a first run on Normal or Hard, followed by a Survival run that uses the player’s existing knowledge of the world. Starting a first run directly on Survival is possible but produces a much higher rate of early character deaths.

Perks and chems that scale on Survival

Some perks and chems behave very differently on Survival than on lower difficulties:

Chemist perk. Doubles the duration of chems, which matters more on Survival because of the longer combat loops and the slower regeneration curve.
Lead Belly perk. Lets you drink irradiated water without disease, which is a quality-of-life boost that is hard to replace on Survival.
Aquaboy/Aquagirl perk. Removes damage from swimming and lets you breathe underwater. Without it, the rivers and coastlines in the game are far more dangerous.
Lone Wanderer perk. Halves incoming damage and doubles outgoing damage when playing without a companion. On Survival, this perk is more powerful than on any other difficulty because the absence of a companion is more punishing without it.

Common early failures and how to avoid them

The first ten hours of a run are the part of the game that decides whether the player reaches the late game. The same small set of failures shows up in every “I quit” report, and most of them are easy to avoid once you know the pattern.

Inventory management

The carry weight system punishes players who try to keep every piece of loot they find. The cleanest solution is a two-tier sorting rule:

Keep a stack of junk for crafting, a stack of aid items, and a stack of ammunition. Everything else goes to a settlement or a vendor.
Visit a vendor at the end of every quest run rather than at the start. This keeps your inventory under the carry weight limit for the next quest.

Stuck in dialogue or in a building

The most common reason a player gets stuck in an interior cell is a quest that requires a specific companion to be present. If a quest log says to meet someone in a location and you cannot find the trigger, switch your active companion to a default NPC and try again. Several quests gate progress on the current companion’s presence, and the trigger does not always appear until the right companion is selected.

Save corruption and lost progress

The game supports both quick saves and manual saves. The most stable save strategy is a manual save at the start of each quest hub, plus a quick save at the start of each dungeon. This is a small habit, but it is the single most effective way to recover from a softlock or a quest-breaking bug.

Performance and modding on PC

The Creation Engine is known for being modder-friendly, and a Fallout 4 walkthrough on PC is incomplete without at least a brief mention of the most common stability and quality-of-life mods. The modding scene is split into two camps: small, single-purpose mods that fix one issue at a time, and large, multi-mod frameworks that overhaul the entire game. The right choice depends on the player’s hardware and the length of the playthrough.

Stability mods every first run should have

These mods are widely used, broadly compatible, and have no effect on balance or content:

Unofficial Fallout 4 Patch. A community bug-fix mod that addresses a long list of softlocks, quest breaks, and visual glitches.
Buffout 4. A crash and stability mod that addresses the most common CTD patterns on modern hardware.
High FPS Physics Fix. Removes the physics glitch where objects in the world move at frame-rate-dependent speeds.

These three mods are usually safe to install at any point in a run. The other large modding frameworks, such as the F4SE-based script extenders, are best installed at the start of a new run because they can affect save data in ways that are hard to undo later.

Quality-of-life mods worth the setup cost

Some mods change the game in ways that affect balance, but the trade-off is usually positive on a first run. The most commonly recommended quality-of-life mods are:

Sim Settlements 2, which automates the placement of buildings and lets you focus on the design of a settlement rather than on the placement of individual objects.
Horizon, which rebalances the economy, the loot tables, and the combat. This is a more invasive mod and is best installed at the start of a run.
DEF_UI, which improves the inventory and barter menus. The change is purely visual but makes inventory management much faster.

Mod compatibility is the most common cause of failed runs. A good practice is to install stability mods first, play for an hour, and only then add content or balance mods. Each new mod is a chance to verify that the previous set is still working.

Frequently asked questions

How long does a fallout 4 walkthrough take on a first run?

A focused first run takes around 40 to 60 hours for the main story, faction quests, and a small number of side quests. A more complete run with the four major DLCs, exploration, and settlement building takes 80 to 120 hours. A pure completionist run, including every named location and every side quest, can stretch to 150 hours or more.

What is the best level to start the main faction quests?

Most players feel comfortable starting a faction’s main quest chain between levels 20 and 30. The game does not enforce a level requirement, but the faction quests assume a player who already has a working build, decent armor, and at least one companion with a high affinity level. Starting earlier is possible but makes the combat encounters noticeably harder.

Can you join all four factions in one playthrough?

No. The Minutemen, Brotherhood of Steel, Railroad, and Institute each have a quest chain that ends in a forced conflict with one or more of the others. You can complete the Minutemen quest line on any run because it does not lock the other factions out, but you can only fully complete one of the other three. The Minutemen ending is the only one that does not destroy a major faction.

Is Survival worth playing on a first run?

Survival is a much harder version of the game that removes fast travel, slows down healing, and adds disease and fatigue. The experience is rewarding, but the recommendation is to play the main game on Normal or Hard first, learn the map, and then start a Survival run with that knowledge. Starting on Survival without map knowledge is one of the most common reasons a first run ends early.

Where is the best place to set up a first settlement?

Sanctuary Hills is the most common first settlement because it is near the start of the game, has plenty of space, and is well connected to the early quest hubs. For a more efficient first settlement, the Slog and Abernathy Farm both have clean water and a starting settler pool, which makes the water economy easier to set up.

Should I use power armor from the start?

Power armor is available from level 15 but is expensive to maintain in the early game because of the fusion core cost. The recommendation is to keep the armor stored in a settlement, equip it only for specific dungeons or boss fights, and rely on regular armor for the rest of the run. Using power armor as a default setup burns through cores and is one of the most common resource drains in a first run.

Do I need to install mods for a stable playthrough?

The base game on PC and console is stable for a first run. The community bug-fix mod is recommended because it addresses several long-standing softlocks and quest breaks, but it is not required. Most stability and quality-of-life mods are designed to make a third or fourth run smoother, not to make the first run possible.

What is the best build for a first run?

A focused build that combines one combat stat, one utility stat, and one social stat is the strongest choice on a first run. The most common starting combinations are a Perception-and-Agility sniper build, a Strength-and-Endurance melee build, or a Charisma-and-Intelligence speech build. Spreading points evenly is the most common reason a first run feels weak at the end of the main quest.

Are the DLCs required to understand the main story?

No. The four major DLCs are separate from the main story and can be played in any order after the player has reached the recommended level. Automatron and Far Harbor add the most new content, while Vault-Tec Workshop and Nuka-World are more focused on settlement and raider mechanics respectively. Playing the main story first and the DLCs afterwards is the most common first-run order.