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Games Like CALC Overflow

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Calc Overflow is a roguelike calculation puzzle game. It's easy to play and good exercise for your brain.

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About CALC Overflow

*This game is currently under development. All content, including visuals and gameplay, is subject to change.

Overflow is a roguelike puzzle game based on calculations. Complete the quota within the time limit.

Game Overview

CALC Overflow video 1
In this game, you create numbers that match the requirements.
Use a calculator to manipulate the given numbers.
With the roguelike system, you can gradually power up.
Each stage takes about 20 to 30 minutes.

Controls

CALC Overflow video 2
The basic controls use only the mouse.
Simply click on the numbered chips and their destinations.
Your character transports the chips.

Characters

Meet the quirky cast who assist you on your journey.

They work hard—please treat them well.

CALC Overflow screenshot 3CALC Overflow screenshot 4

Details

Each stage consists of five to ten waves.
You have a limited amount of time to carry over between waves within a stage.
Each time you submit a chip, a certain amount of time is added.
If time runs out, it's game over.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.

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