68%Strong matchChroma Zero
97%22297% positive reviews, Overwhelmingly Positive across 222 reviews·Puzzle · First-Person
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Trapped within a geometrical and mono-chromatic dimension; you stumble upon the "Heart of Corollorum", allowing you to manipulate the colors and objects of the dimension to your will. Can you escape the dimension in one piece in this genre-defying experimental puzzle platformer?
Mono-Space
Steam
Mono-Space is an experimental 2D puzzle-platformer, which uses:
It's one of those experiences where you get something new around every corner; each of the 8 chapters has it's own unique theme and gimmick, be it on-beat machinery, ropes and swing poles, or even a 2D to 3D switch!

Mono Blackray happens to be at the right place at the wrong time. He becomes trapped in the mono-chromatic dimension of Corollorum, where everything is made up of simple polygons, after an encounter with an inter-dimensional entity. Mono wants to return back home, but the path out of the dimension is riddled with things that no mere human was built to withstand or understand. He stumbles upon the Heart of Corollorum, an entity capable of modifying dimensions, and absorbs it. He doesn't know it yet, but this chain of events would catch the attention of the same entity that brought him here. He'll have to hone in his new-found powers if he even wants a shot at leaving the dimension. ### WARNING LOG #0 ### This game contains fast color transitions and flashing lights, which can cause seizures in people suffering from photosensitive epilepsy. Player discretion is advised.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like Mono-Space are Chroma Zero, Chromatic Conundrum, Colortone, Monochroma, and The Multi-Medium.
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