Simplistic but very interesting.
drop keys, press buttons, and solve puzzles!
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made for ludum dare 43! check out the game page here: https://ldjam.com/events/ludum-dare/43/dropboy
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> controls <
move: arrow keys / wasd / swipe
drop and take key: shift+move / ijkl / tap key
undo: z / tap button
redo: x / y / tap button
Simplistic but very interesting.
Pretty good! I didn't get it at first, but once I understood it I appreciated the clever and creative design