About the Game
We turned a calculator into a roguelike!
Each round gives you a new target number. Reach it using the buttons you have, then prepare your calculator for the next challenge. Charges are limited, and the fewer turns you take to solve a round, the more coins you'll earn for new purchases.
Create your own build
Choose a calculator with its own unique features, expand its casing, and install new buttons. Reverse numbers, replace digits, take square roots, or swap your result with the target. Sometimes, a single well-chosen purchase opens up a whole new way to tackle each round.
Combine buttons and passive upgrades
Passive upgrades change the rules. Earn coins by reaching certain numbers, recharge buttons when you earn coins, or restore glass buttons after a round. Choose upgrades that suit your calculator and make them work together.
Adapt to the bosses
Bosses disable specific buttons, increase charge costs, and even hide your calculator's display. Save your useful tools and find new solutions when your usual combination stops working.
Take on unusual challenges
Complete a run with a calculator that loses a button after every round. Race against the clock. Decipher operations hidden behind alchemical symbols. In Only Up, start at one and work your way up to targets around ten thousand.
Win runs, unlock new buttons and passive upgrades, take on higher difficulties, and keep a successful build going in Endless Mode.
Screenshots
7 images
Version Information
Steam Patch Notes
Official update history
-The glass button no longer lacks shadows when re-entering the game
-The surprise box works correctly with the glass calculator and glass buttons
-Finding an increment now counts towards the collection
-Menu buttons are no longer all pressed simultaneously when clicking "Continue"
-Office ambient noise is now controlled by the sound slider instead of the music slider
-Other minor changes
- some bug fixes
- The display mode for widescreen monitors has been changed
- The money indicator is now displayed correctly
- The boss "You can't see some buttons" only hides 30% of the buttons
- Added an option to disable effects
- Added an option to disable camera movement and shaking
- You cannot get the same number as at the start of the round, nor the required number (the possibility of an automatic victory is excluded)
- You cannot click the buttons with the right mouse button
- The icons on the buttons are pressing correctly
- The cursor is no longer locked in the window area. The window can now be minimized and resized.
- The calculator cannot be dragged outside the screen.
- FPS is locked within 60 frames.
- Vertical synchronization has been added.
- The appearance of the cursor has been changed.
- Sound settings have been added.
- Settings are also located in the pause menu during the game session.
Balance changes:
- You cannot have more than one charge on the legendary button.
New features:
- New button: "Unknown number" - When pressed, it is used as one number, but then changes to another.
- New button: "Square" - Raises a number to the power of two.
Current Release
Build 25946854
Uploaded Oct 20, 2026
System Requirements
How to Install
CalculateIt.exe to play
Troubleshooting tips
• Run Redist/_CommonRedist installers if game won't start
• Add folder to Windows Defender exclusions
• Run as administrator
Download
Direct link available
Needed when extracting (WinRAR / 7-Zip) — not a site login.
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Download Calculate It for PC with a direct link or via torrent. Get the full version of Calculate It for free. Calculate It is a Indie released by SVGames.