Starry Studio and NetEase's open-world sci-fi RPG throws an overwhelming amount of gear, weapons, mods, and armor sets at you from the start. Knowing which combinations actually work versus which ones just look good on paper makes the difference between farming Deviations efficiently and getting wiped repeatedly. These are the builds worth your time, tested across both PVE and PVP scenarios, organized so you can get into the fight fast.
What is the best Once Human PVP build?
Fighting other Meta-Humans requires a completely different approach from PVE. You need precision, burst potential, and the ability to close fights quickly before opponents can react.
The recommended PVP loadout centers on the AWS.338 'Bullseye or Bingo' as the primary weapon. The mod of choice is Hunter's Perk - The Bull's Eye. Attachments include Integrated Suppressor, Precision Rifle Scope, Tactical SR Mag, and Rapid Shot Style.
The secondary is the DE.50 'Wildfire' with the same Hunter's Perk - The Bull's Eye mod, fitted with Tactical Flash Hider, Complex Reflex Sight, Infrared Indicator, Extended Pistol Mag, and Weakspot.
Armor is the Lonewolf Set with Momentum Up, Most Wanted - The Bull's Eye, Munitions Amplifier, Covered Alliance, and Resist Advantage. The Mini Wonder Deviant completes the setup.
Why does the PVP build work?
The AWS.338 handles long-range pressure while the DE.50 'Wildfire' gives you a reliable close-range option when opponents push in. Both weapons running Hunter's Perk - The Bull's Eye means your mod synergy stays consistent across weapon swaps. The Resist Advantage mod on the Lonewolf Set adds defensive value that pure PVE builds skip entirely.
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In PVP, positioning beats raw damage output. The AWS.338 rewards players who find high ground and force opponents to close distance on unfavorable terms.
How do mods change your build potential?
Mods are what separate a functional build from a genuinely strong one. Every build above relies on specific mod combinations to hit its damage ceiling. Swapping even one mod out for a lower-tier option can noticeably reduce output.
A few mods appear across multiple builds, which tells you they are broadly useful regardless of playstyle. Covered Alliance, Crit Amplifier, and Rejuvenating show up repeatedly. If you are farming mods and unsure what to prioritize, these three are safe investments that slot into most loadouts.
For players still building out their collection, check out more guides and resources to stay on top of Once Human's evolving meta.

Lonewolf Set mod slot layout
Quick-reference build summary
Here is a condensed breakdown of every build's key components:
- Shrapnel: SOCR 'Last Valor' + Lonewolf Set + Lonewolf's Whisper Deviant
- Power Surge: MPS7 or SOCR 'Outsider' + Heavy Duty Set + Festering Gel Deviant
- Unstable Bomber: DE.50 Jaws + Falcon Set + Shattered Maiden Deviant
- Burn: Dual MG4 'Predator' + Lonewolf Set + Lonewolf's Whisper Deviant
- Corrosion: ACS12 'Corrosion' + Bastille Set + Lonewolf's Whisper Deviant
- Fast Gunner: MG4 'Predator' + AWS.338 + Renegade Set + Lonewolf's Whisper Deviant
- PVP: AWS.338 'Bullseye or Bingo' + DE.50 'Wildfire' + Lonewolf Set + Mini Wonder Deviant
Once Human's build system rewards players who commit to a damage type and stack mods that reinforce it. Mixing damage types dilutes your mod synergies and leaves you doing mediocre damage across the board. Pick a build, farm the specific mods it needs, and the results speak for themselves.

