No missable achievements (plus 12 unknown)
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Installed all types of weapons accessible on a level.
Didn't let a single enemy reach the time machine throughout a level.
Unlocked a tile for i-volve on any level.
Installed weapons on all the tiles accessible on a level.
Completed a level with the time machine's health below 10 points.
Completed a level without improving weaponry.
Used geo-charges 10 times on a single level.
Used all the different types of geo-charge on a level.
Collected 10,000 bones in a single level.
Sold 10 weapons on a single level.
Destroyed 20,000 enemies throughout the entire game.
Placed all types of weaponry accessible in the episode on a single tile.