Steam game

Addie Shen

Addie Shen is a math based puzzle shooter. Play solo, team up in co-op, or practice your skills to stop the evil PEMDAS minions. Can you save the world with math?

Coming soon 2026

By Unexpected Accessories LLC

Windows Controller: full
View on Steam
Addie Shen - Unexpected Accessories LLC. Popular. Released 2026
Screenshot of Addie Shen gameplay showing in-action mechanics Screenshot 2 of Addie Shen - additional gameplay view Screenshot 3 of Addie Shen - more gameplay footage Screenshot 4 of Addie Shen - final gameplay screenshot

Overview

About this game

Addie Shen is a math based puzzle shooter. Play solo, team up in co-op, or practice your skills to stop the evil PEMDAS minions. Can you save the world with math?

STORY MODE

Jump between quadrants, dodge tricky tangents, and foil PEMDAS' calculated plans with the future of math.

PRACTICE MODE

Train your wits in fast paced, wave based exercises to help sharpen your math skills.

MULTIPLAYER MODE

Team up for split screen challenges. Whether cooperating or competing, it’s math-driven mayhem at its finest.

FEATURES

  • Procedural math equations for infinite playthroughs

  • Story Mode with 5 narrative missions

  • Practice Mode with addition, subtraction, multiplication, division, and more

  • Multiplayer Mode with 4 competitive missions

  • 1-2 player split-screen

  • Lots of math puns

  • Calculus?

No cost picks

More free games like this

More

Same category

Same tags, different developer

More

More like this

Similar games

More Casual games