Trigonarium is a Action game from Kimmo Lahtinen with a 89% positive Steam review signal. Indie Lantern indexes it for players browsing by weird, co-op, local co-op, controller friendly.

Game snapshot
- Developer
- Kimmo Lahtinen
- Release year
- 2015
- Playtime
- Varies by player
- Price
- $0.99
- Review signal
- 89% positive
Screenshots





System requirements
PC
- Minimum
- OS *: Windows 7 or newer
Processor: 1+ Ghz, dual-core processor
Memory: 512 MB RAM
Graphics: OpenGL 2.1+
DirectX: Version 9.0c
Storage: 150 MB available space
From Steam reviews
Review notes
Trigonarium is worth a closer look if you want boss rush, great with friends, replayable, and controller friendly.
Best for players who want strong atmosphere, boss rush, great with friends, and replayable.
boss-rush
Play styleA major part of the game is learning and beating standout fights.
great-with-friends
FitIt tends to be better when shared with friends.
replayable
FitThe structure gives reasons to return rather than finish once.
controller-friendly
FitController, gamepad, or Steam Deck play comes up as a plus.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
Steam review snapshots
Trigonarium is a twin-stick that just bleeds with awesome and nostalgic atmosphere.I imagine co-op to be a pretty good rush.Great score chaser with quite a bit of replayability because of the leaderboards.The game can be played with dual stick controller, keyboard + mouse/tablet or (one handed) controller + mouse/tablet.Why it fits
Check it if you want action filtered by weird, co-op, local co-op.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.