Achievements

Overview

Winning as the Ironclad unlocks one of Slay the Spire 2’s character-locked achievements, and so does stacking 999 Doom on a single enemy as the Necrobinder or forging a Sovereign Blade that hits for 999 damage as the Regent. That’s true for 13 of the game’s 22 achievements, each tied to one class. The other 9 skip the character requirement: clear every enemy in an Act, take down a Boss, win a run without picking up a single relic, or climb 10,000 floors across your saves. Some of those, like the relic-free clear, only work if you plan for them from turn one.