Casual
Indie
S.U.M. - Slay Uncool Monsters
In S.U.M. you play as various Heroes in a world filled with Uncool Monsters. Your task is to fight these Monster by using Math. There are plenty of Dungeons that needs to be cleared and they get harder and harder! Each Dungeon will challenge you with Addition, Subtraction, Multiplication, Division or a combination of those Operators. A monster will provide you with a sum, your task is to fill the equation with the correct numbers at your disposal. You'll also perform Special Attacks, depending on your character class, that deals additional damage when setup right. This gives each battle an extra layer of tactics. Plan ahead and you'll beat the toughest of enemies! Do you think you are up for the challenge? Think twice before heading into the harder Dungeons, they do get tricky! Are you a beginner with Math? No worries! There's Practice Mode to learn the basics! The game is Free To Play with optional DLC Characters and Worlds. "See you in the Dungeons, you vanquisher of the uncool!" Puts on sunglasses. Rolls off into the sunset on heelys.. ~Doom
Casual
Indie
S.U.M. - Slay Uncool Monsters
In S.U.M. you play as various Heroes in a world filled with Uncool Monsters. Your task is to fight these Monster by using Math. There are plenty of Dungeons that needs to be cleared and they get harder and harder! Each Dungeon will challenge you with Addition, Subtraction, Multiplication, Division or a combination of those Operators. A monster will provide you with a sum, your task is to fill the equation with the correct numbers at your disposal. You'll also perform Special Attacks, depending on your character class, that deals additional damage when setup right. This gives each battle an extra layer of tactics. Plan ahead and you'll beat the toughest of enemies! Do you think you are up for the challenge? Think twice before heading into the harder Dungeons, they do get tricky! Are you a beginner with Math? No worries! There's Practice Mode to learn the basics! The game is Free To Play with optional DLC Characters and Worlds. "See you in the Dungeons, you vanquisher of the uncool!" Puts on sunglasses. Rolls off into the sunset on heelys.. ~Doom
FAQ
Where can I buy the game?
You can purchase the game directly from the available links on this page, including official stores and authorized platforms.
How do I know when in-game items or DLC become available?
Where can I follow updates about the game?
You can follow the game’s official social media channels, website, or join its community platforms like Discord or Reddit. Important updates will also be shared here on Xsolla Mall.
Is this game available on my platform?
Supported platforms and other game details are listed on the game page. If you don’t see your platform, it may not be supported yet.
Are there any special editions or bundles?
If available, special editions and bundles will be listed under the purchase section on the game page.
All rights reserved, 2026. This site uses cookies.
Privacy Policy
Legal Agreements
Privacy Settings
All rights reserved, 2026. This site uses cookies.