An Eye for Optical Theory 1666
6 achievements
Very Rareร1
Commonร5
About An Eye for Optical Theory 1666's achievements
An Eye for Optical Theory 1666 has 6 Steam achievements. The rarest is "A Research Person (Honest)", earned by just 14.5% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
14.5%
of players earned "A Research Person (Honest)"
Community Ratings
LoadingโฆDifficultyโ
Easy โ Brutal
Enjoymentโ
Meh โ Loved it
Grindinessโ
No grind โ Huge grind
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All An Eye for Optical Theory 1666 achievements
6 achievements
Very Rare14.5%
Common53.6%
Common68.1%
Common79.0%
Common83.6%
Common89.0%