64%Good matchTHE MULLER-POWELL PRINCIPLE
73%32973% positive reviews, Mostly Positive across 329 reviews·Exploration · Puzzle
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In Grimm’s Folly, find yourself falling through a wormhole and landing in a trash heap. The world around you, dark and unfamiliar, is not your own. Someone has trapped you here. And that someone doesn’t ever want you to leave.
Grimm's Folly
SteamGrimm's Folly is a 15+ hour, first-person adventure puzzle game with a unique twist—you don’t just control the main character, but also a raven companion. Use the raven to explore unreachable areas, collect hidden items, and even soar through time trial challenges.
Strange electrical wires snake across a desolate landscape, leading you through the remains of a 1990s nuclear research facility—now trapped within an inescapable sphere. With no clear way out, your only hope lies in solving intricate puzzles, uncovering the truth, and finding a way home.
Note: The voices were generated with Murf's TTS service.
* Thanks to the wonderful Steam community, the voices are slowly being converted to voice actors, which will be added as soon as they are completed.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like Grimm's Folly are THE MULLER-POWELL PRINCIPLE, Monolith, Lorelei and the Laser Eyes, Homebody, and REVEIL.
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