There's quite a few hidden achievements in Crossing Void.
Here's a list of the known ones.
Tap on an achievement for comments on how to complete.
Gacha Achievements
[ninja_tables id="7068"]
Robot Achievements
[ninja_tables id="7071"]
Cross Achievements
[ninja_tables id="7072"]
Special Achievements
[ninja_tables id="7073"]
Credit for the awesome work on this guide go to EPK! (Reddit Username - sg-epk-jtk93)
