The Outer Worlds is Obsidian Entertainment's first-person RPG set in a corporate-controlled space colony where megacorporations own everything — including you. The game channels the spirit of Fallout: New Vegas with branching quests, meaningful faction choices, and dark humor. Combat uses Tactical Time Dilation (slow-motion targeting) combined with companion abilities. The flaw system uniquely offers permanent character debuffs in exchange for perk points, creating an interesting risk-reward system. Two DLC expansions (Peril on Gorgon and Murder on Eridanos) add substantial content.
Picking the right build determines how your experience plays out. These builds are ranked by overall effectiveness — factoring in damage, survivability, gear requirements, and how well they scale into endgame.
Quick Rankings
| Build | Tier | Playstyle | Core Gear |
|---|---|---|---|
| Diplomat | S | Talks through every situation, avoids combat when possible, sees the most dialogue content. | Speech-boosting gear, companion with Determination perk, Diplomat's suit |
| Stealth Assassin | A | Silent killer who clears areas from stealth with headshots. | Suppressed Dead Eye, Stealth armor, TTD-extending perks |
| Heavy Gunner | A | Frontline heavy weapons platform who out-damages everything through raw firepower. | Ultimatum heavy weapon, Heavy armor, Companion tank perks |
| Science Weapons Build | S | Mad scientist wielding ridiculous weapons that scale with brainpower. | Prismatic Hammer, Shrink Ray, Science skill maxed, Tinker for upgrades |
| Lone Wolf | B | Solo fighter who maximizes personal stats without companion reliance. | Best personal weapon available, survival gear, Lone Wolf perk |
S-Tier: Diplomat
Maximizes Persuade, Lie, and Intimidate for dialogue solutions to nearly every quest. Many combat encounters can be avoided entirely through speech checks. The most content-rich playstyle as dialogue options reveal the most story and worldbuilding.
Core Setup
| Slot | Choice | Why |
|---|---|---|
| Primary Equipment | Prismatic Hammer | Science Weapon melee hammer that deals random elemental damage (plasma, shock, corrosion, N-ray) with each hit. |
| Core Gear | Speech-boosting gear, companion with Determination perk, Diplomat's suit | Maximizes build potential |
| Stat Priority | Charm > Intelligence > Temperament | Optimal scaling |
| Key Mechanic | flaw system | When you repeatedly suffer from specific hazards (fire, fall damage, specific enemy types), the game offers a Flaw — a permanent debuff (e. |
How to Play Diplomat
Talks through every situation, avoids combat when possible, sees the most dialogue content.
Maximizes Persuade, Lie, and Intimidate for dialogue solutions to nearly every quest. Many combat encounters can be avoided entirely through speech checks. The most content-rich playstyle as dialogue options reveal the most story and worldbuilding.
What makes this build work: The synergy between Prismatic Hammer and flaw system creates a gameplay loop that outperforms other options. Core gear like Speech-boosting gear, companion with Determination perk, Diplomat's suit amplifies this further.
Pros:
- Highest overall performance
- Clear stat priority (Charm > Intelligence > Temperament) makes gearing straightforward
- Works in all content types
Cons:
- Popular pick, resources may be contested
- Needs specific gear to reach full potential
A-Tier: Stealth Assassin
Invests in Stealth and Handguns for silent takedowns and TTD headshots. The Assassin perk adds massive damage to first attacks from stealth. Suppressed weapons keep you hidden for multiple kills. Works brilliantly in restricted areas.
Core Setup
| Slot | Choice | Why |
|---|---|---|
| Primary Equipment | Mandibular Rearranger | Science Weapon handgun that shrinks enemies' heads, reducing their stats. |
| Core Gear | Suppressed Dead Eye, Stealth armor, TTD-extending perks | Maximizes build potential |
| Stat Priority | Dexterity > Perception > Temperament | Optimal scaling |
| Key Mechanic | companion abilities | Six companions each have unique combat abilities activated with a button press. |
How to Play Stealth Assassin
Silent killer who clears areas from stealth with headshots.
Invests in Stealth and Handguns for silent takedowns and TTD headshots. The Assassin perk adds massive damage to first attacks from stealth. Suppressed weapons keep you hidden for multiple kills. Works brilliantly in restricted areas.
What makes this build work: The synergy between Mandibular Rearranger and companion abilities creates a gameplay loop that offers reliable performance. Core gear like Suppressed Dead Eye, Stealth armor, TTD-extending perks amplifies this further.
Pros:
- Most versatile option
- Clear stat priority (Dexterity > Perception > Temperament) makes gearing straightforward
- Works in all content types
Cons:
- Lower peak damage than S-tier
- Needs specific gear to reach full potential
A-Tier: Heavy Gunner
Heavy Weapons skill with LMGs and heavy armor for face-tanking combat. The Ultimatum unique heavy weapon is the strongest conventional weapon in the game. Companions act as distractions while you mow down groups.
Core Setup
| Slot | Choice | Why |
|---|---|---|
| Primary Equipment | Dead Eye Assault Rifle | A unique long gun with excellent accuracy and damage. |
| Core Gear | Ultimatum heavy weapon, Heavy armor, Companion tank perks | Maximizes build potential |
| Stat Priority | Strength > Dexterity > Perception | Optimal scaling |
| Key Mechanic | tactical time dilation | TTD slows time, allowing precise aiming at enemy body parts. |
How to Play Heavy Gunner
Frontline heavy weapons platform who out-damages everything through raw firepower.
Heavy Weapons skill with LMGs and heavy armor for face-tanking combat. The Ultimatum unique heavy weapon is the strongest conventional weapon in the game. Companions act as distractions while you mow down groups.
What makes this build work: The synergy between Dead Eye Assault Rifle and tactical time dilation creates a gameplay loop that offers reliable performance. Core gear like Ultimatum heavy weapon, Heavy armor, Companion tank perks amplifies this further.
Pros:
- Best survivability
- Clear stat priority (Strength > Dexterity > Perception) makes gearing straightforward
- Works in all content types
Cons:
- Slower clear speeds
- Needs specific gear to reach full potential
S-Tier: Science Weapons Build
The Science skill scales unique Science Weapons (Prismatic Hammer, Shrink Ray, Mandibular Rearranger) to absurd effectiveness. The Prismatic Hammer with maxed Science one-shots most enemies. A unique and entertaining build that's also extremely powerful.
Core Setup
| Slot | Choice | Why |
|---|---|---|
| Primary Equipment | Shrink Ray | Science Weapon that literally shrinks enemies, reducing their damage and making them easier to kill. |
| Core Gear | Prismatic Hammer, Shrink Ray, Science skill maxed, Tinker for upgrades | Maximizes build potential |
| Stat Priority | Intelligence > Perception > Temperament | Optimal scaling |
| Key Mechanic | reputation system | Factions (The Board, Iconoclasts, MSI, SubLight, etc. |
How to Play Science Weapons Build
Mad scientist wielding ridiculous weapons that scale with brainpower.
The Science skill scales unique Science Weapons (Prismatic Hammer, Shrink Ray, Mandibular Rearranger) to absurd effectiveness. The Prismatic Hammer with maxed Science one-shots most enemies. A unique and entertaining build that's also extremely powerful.
What makes this build work: The synergy between Shrink Ray and reputation system creates a gameplay loop that provides a unique approach. Core gear like Prismatic Hammer, Shrink Ray, Science skill maxed, Tinker for upgrades amplifies this further.
Pros:
- Strong in group/team content
- Clear stat priority (Intelligence > Perception > Temperament) makes gearing straightforward
- Excels in its niche
Cons:
- Weaker solo performance
- Requires deep game knowledge
B-Tier: Lone Wolf
The Lone Wolf perk provides significant bonuses when traveling without companions. Higher personal damage and survival stats at the cost of losing companion abilities and dialogue. Best on Supernova where companions can permanently die.
Core Setup
| Slot | Choice | Why |
|---|---|---|
| Primary Equipment | Ultimatum | A unique heavy machine gun with the highest sustained DPS of any conventional weapon. |
| Core Gear | Best personal weapon available, survival gear, Lone Wolf perk | Maximizes build potential |
| Stat Priority | Balanced combat stats, no Leadership investment | Optimal scaling |
| Key Mechanic | skill specialization | Skills are grouped in pairs that level together until rank 50, then specialize. |
How to Play Lone Wolf
Solo fighter who maximizes personal stats without companion reliance.
The Lone Wolf perk provides significant bonuses when traveling without companions. Higher personal damage and survival stats at the cost of losing companion abilities and dialogue. Best on Supernova where companions can permanently die.
What makes this build work: The synergy between Ultimatum and skill specialization creates a gameplay loop that provides a unique approach. Core gear like Best personal weapon available, survival gear, Lone Wolf perk amplifies this further.
Pros:
- Unique, rewarding playstyle
- Clear stat priority (Balanced combat stats, no Leadership investment) makes gearing straightforward
- Excels in its niche
Cons:
- High skill floor, punishing when misplayed
- Requires deep game knowledge
Build Progression Path
- Start with Stealth Assassin — the most forgiving option for learning the game
- Transition to Diplomat once you understand core mechanics and have access to Prismatic Hammer
- Keep a Heavy Gunner setup for content that keeps killing you
- Try Lone Wolf for a fresh experience once you've mastered the basics
Gearing Tips
- Invest in your primary equipment first — it gives the biggest power spike
- Accept the Robophobia flaw if offered — you rarely fight automechanicals enough for the debuff to matter, but the free perk point is valuable
- Tinker at workbenches to upgrade weapon damage to your current level — cheaper than finding new weapons each level
- Don't spread upgrade resources across multiple builds until endgame
See our tier list for current meta rankings, or the beginner's guide if you're just getting started.
