
Calcul8²
15 achievements
Common×15
About Calcul8²'s achievements
Calcul8² has 15 Steam achievements. The rarest is "Number Cruncher!", earned by just 69.1% of players. Across 9 SteamVault hunters who reached 100%, full completion takes a median of about 1 hour. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
69.1%
of players earned "Number Cruncher!"
SteamVault 100%s
9
members fully completed it
Median to 100%
1h
typical time to full completion
Community Ratings
No ratings yetDifficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
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All Calcul8² achievements
15 achievements
Common69.1%
Common75.4%
Common78.1%
Common78.5%
Common83.6%
Common83.7%
Common85.5%
Common87.1%
Common87.6%
Common91.0%
Common91.4%
Common92.2%
Common93.4%
Common95.4%
Common95.4%