Bulbo's Belief System Demo on Steam

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Bulbo's Belief System Demo

Bulbo's Belief System is a puzzle-platformer where knowledge is both a tool and an obstacle. Bulbo believes everything he's told, letting him see, move, and interact, but he can forget! Erase walls from existence, ignore gravity and manage conflicting beliefs to solve cute mind-bending challenges.

All Reviews:

1 user reviews - Need more user reviews to generate a score

Release Date:

Jun 5, 2025

Developer:

Abstract Digital, Them Handsome Fellas

Publisher:

Abstract Digital

	Interface	Subtitles
English	✔	✔
Spanish - Spain	✔	✔
Spanish - Latin America	✔	✔

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Reviews

“A platformer where you can forget the existence of gravity seems like a non sequitur, but that's the gimmick of this unfittingly memorable game. You can learn and forget plenty of other concepts too (like the existence of walls, or the concept of jumping), and as we all know, if you don't believe in something then it's not real and can't affect you.”
Thinky Games

About This Demo

Bulbo's Belief System is a puzzle-platformer where knowledge is both a tool and an obstacle. Bulbo believes everything he's told—learning allows him to see, move, and interact, but forgetting is just as important.

Erase walls from existence, ignore gravity to walk across gaps, and manage conflicting beliefs to solve mind-bending challenges. Experiment with what Bulbo knows (or doesn't) to navigate a world where perception shapes reality.

Can you control what Bulbo learns and unlearns to reach the goal?