Reference / completion
All 51 achievements
Every Steam achievement named at launch, grouped by the thing it asks you to do. Track your own progress in this browser, then jump to the stage, boss or evolution guide that explains it.

Completion ledger
Build the checklist
The 51 achievements cover 12 rescue scenarios, 12 boss or Extremis kills, four evolution milestones, five paint-pot sets, nine collectables, five character/trade goals, three Purity Mode / completion goals and one vehicle milestone.
Your progress
0 / 51
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Completion note
51, not 50.
The launch set includes Warhammer Survivor, awarded for earning every other achievement. The checklist counts it, which is why the total is 51 rather than 50.
No fake rarity
Percentages change.
Steam’s global completion rates move every hour during launch week. This page lists the goals, not a frozen rarity table that would be stale by the time you read it.
Spoilers
Names are visible.
Achievement names and descriptions reveal several launch-stage and boss names. If you want a blind first run, use the beginner guide first.
Sources and evidence
Editorial methodOfficial claims, press observations and community reports are kept separate. Where Auroch has not published a value, this guide says so instead of filling the gap.