Wiki.
Everything the server does, written down. Start with the survival guide if you have not played yet.
Start here
Survive
Your first hour, what your body is doing to you, how squads and vehicles work, and every command worth knowing.
Reference
Skills & perks
Six skills, two branches each and 46 perks — what each one does and the level that unlocks it.
Reference
Items
Browse every weapon, medicine, tool and part in the game, with the real in-game model for each one.
Reference
Blueprints
Everything you can craft, and what it takes to craft it.
Reference
Infected
Every variant you can run into, how it behaves and what it takes to put it down.
Reference
People
Traders, quest masters, the player job board and the arenas — everyone who is not trying to eat you.
Reference
Base & travel
Claiming ground, storage, defences, vehicles and fuel, finding your way — and the pets you can keep.
Reference
The virus
The mutation tree the whole server shares, and the nemesis that remembers killing you.
Reference
World
Zones, weather and the events the server drops on everyone at once.