Start here
Crab Champions is a roguelite FPS. Most runs end for one of three reasons: standing still, wasting the ability, or an overlap build that leaves an angle exposed. Read the beginner guide first, then the weapon and upgrade databases.
All Crab Champions guides
What to do in the first minutes, how a run flows, and the habits that keep you alive through the crab swarms.
Tier list Best weapons tier listHow to read all 17 weapons: what makes a gun worth a slot, and how to match one to how you move and aim.
Weapons Weapon stats guideDamage, shots per second, mag size, reload, fire mode and projectile stats — how to read a stat block.
Tier list Best upgrades tier listHow to read all 146 upgrades: what makes one worth a slot, and how scaling decides whether it compounds.
Upgrades Upgrade types guidePerks, weapon mods and rarity bands — what each type does and how to tell them apart.
World Biome guideIslands, hazards and loot — how to read a biome before you push deep.
Enemies Enemy guideCrabs and how they hunt: what the bestiary does and how to read a swarm before it closes in.
Combat Ability guideMelee, abilities and panic buttons — when to spend your panic tools instead of your gun.
Farming Farming guideHow to farm keys and loot efficiently in Crab Champions without dying to greed.
Progression Unlock guideTotems, keys and the roster — how unlocks work and how new gear opens up as you play.
Co-op Co-op guideRunning islands with a crew: how co-op changes the fight and the habits that keep a squad alive.
Mods Mods guideHow to install Crab Champions mods via Thunderstore, and which mods are worth running.
Progression Account rank guideAccount Medal is the average of 28 medals. How to actually raise it, and why wins do not.
Mods Anvils guideAll 26 enhancements with real numbers, the 8-slot cap per mod, and the two anvils relics.
Completion Achievements guideAll 69 achievements with exact targets, including Holdout 50 and Arcade 300.
Co-op Multiplayer guide4 players, online only, no split-screen. The multiplayer totem, enemy health scaling and what to bring.
Builds Builds guideThe 4 build types with real numbers: 17 guns, 5 melee weapons, 5 elements, global damage and the combo cap.
Islands Islands and chestsThe 5 island types, the 30-island boss cycle, chest rolls and what each totem actually costs.
Tips Tips and tricks12 mechanics that decide a run: chest weighting, the combo cap, poison at 250 stacks, and the two totems to skip.
Reference tables
Every weapon and upgrade in Crab Champions, filterable tables. The weapon table shows the full stat block. The upgrade table shows rarity, type and scaling for all 146 entries.
Data notes
The tables above are built from the game wiki's own weapon stat blocks and upgrade pages. Where a figure matters, we mark it and check it before publishing it as fact.
Found something wrong? Tell us. Corrections are the fastest way this hub improves.