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Slay the Spire Achievements

Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.

Total achievements46
Rarest rate2.70%
Ultra rare0
Last checkedSep 21, 2026
Delayed official data

Rates and award counts were last observed on Sep 21, 2026.

41
The Automaton

No public description is available.

Common
65.9%last reported global rate
42
Ascend 0

Unlock Ascension mode.

Common
66.4%last reported global rate
43
The Champion

No public description is available.

Common
70.8%last reported global rate
44
The Boss

No public description is available.

Common
78.2%last reported global rate
45
The Ghost

No public description is available.

Common
81.6%last reported global rate
46
The Guardian

No public description is available.

Common
85.0%last reported global rate