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Chamber R2 Update
Thank you to those that participated in Chamber Challenge 1! Impossible Cave Demo has now been updated: The Ruby 1 now gives a 4x power boost instead of 6x Swapped out several common sounds with unique ones; these will…
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Impossible Cave
Also known as Impossible Cave, ic, impossible cave
Explore down 100 floors of a mysterious, ancient cave, fighting enemies turn based RPG style, but resetting all levels and items and starting all over if you fail roguelike style. Can you beat the cave's challenge?
Last update
21 Jun 2026
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1
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Browse past updates and patch notes for this game.
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