52%Good matchMaster Key
91%20491% positive reviews, Very Positive across 204 reviews·Singleplayer · 2D
—The Square Key is a spinning platformer with puzzles and coins.

The Square Key is a representative of the ancient race of square keys that can open all doors and rotate the world around the Square Key. In the game you have to rotate the level and move the hero across the level to solve puzzles. The game takes place in the world of "Koitia". In The Square Key, events take place in an alternate universe of the BlackEye and AVA game worlds. Game features:

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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