S.U.M. - Slay Uncool Monsters (2021)

- Developer
- Doomster Entertainment
- Platforms
- Windows
- Genres
- Casual, Indie, Free To Play
- Rating
- 4.7 of 5, 148 player ratings
- Typical playtime
- about 1.1 hours
- Where to get it
- Steam
How it feels
A lighthearted arcade puzzle game that challenges you to solve math equations quickly while battling silly monsters.
casualeducationalfunnyretroarcadepixel graphicsfamily friendlylogic puzzle
What players say
Players say it is a decent math practice game dressed up as a monster-battling RPG, cute and good for children. A few find the grind too repetitive and wish for more features like disabling harder operations.
Trailer
Screenshots




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More by Doomster Entertainment
- Koala Kids Golf (2023)
- Koala Kids (2015)
- You Shouldn't Be Here (2025)
- This Strange Realm Of Mine (2017)
- Oh No! Bugs! (2016)
- 3DRPG (2016)
- S.U.M. Slay Uncool Monsters (2021)
This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? Tell the Catbot what you feel like playing and it picks from the whole catalog, or browse by platform and genre.