YANKAI'S TRIANGLE (2016)

- Developer
- Kenny Sun
- Platforms
- Windows, macOS, Linux
- Genres
- Casual, Indie
- Rating
- 4.0 of 5, 73 player ratings
- Typical playtime
- about 1.2 hours
- Where to get it
- Steam

The catalog in 3D
The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.
How it feels
A puzzling, minimalist game where tapping triangles to spin them feels repetitive but oddly meditative, with a dark and abstract undercurrent.
casualpuzzleabstractcolorfulexperimentaldifficultdarkrepetitivestrange
What players say
Players are split on this triangle-rotation puzzle. Many call the gameplay satisfying and addictive, but almost everyone complains about the forced film-grain effect and visual noise that makes it hard to play. The game has no ending, just procedurally generated levels, and some find the sound design unsettling.
Screenshots





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Watching Delusion (2018)- More like this game, on a shelf you can walk up to.It's the lit case on the top shelf.
More by Kenny Sun
BALL x PIT (2025)
Circa Infinity (2015)
Tender: Creature Comforts (2021)
YANKAI'S PEAK. (2017)
Twinfold (2018)
Mr. Sun's Hatbox (2023)