STEAM CATALOGUE
How Much Is ?
Test your math skills in an exciting FPS! Find the correct door to move forward. 100 islands await you with addition, subtraction, division, and multiplication. Hurry, the clock is ticking, and watch outeach island holds new challenges.
Store genres
Indie
Platforms
Windows
Store metadata may change. Confirm current availability and requirements on Steam. Store genres are not community tags.
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