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Steam

Grounded Achievements

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

Total achievements45
Rarest rate1.00%
Ultra rare0
Last checkedSep 25, 2026
Delayed official data

Rates and award counts were last observed on Sep 25, 2026.

41
Science Rules

Purchase your first upgrade from an ASL Station

Common
55.1%last reported global rate
42
BURG.L Flipper

No public description is available.

Common
55.9%last reported global rate
43
Growing Pains

Obtain your first Mutation

Common
56.6%last reported global rate
44
Fine Dining

Cook a bug on the Roasting Spit

Common
59.2%last reported global rate
45
Resourceful

Analyze 15 resources

Common
60.9%last reported global rate