Project Arrhythmia Free Download (v24.5.3)

Game Overview

“Project Arrhythmia” is a musical bullet-hell in which all things beautiful are deadly. Avoid the musically timed pulse of blocks and bars, and in the process you might just find out what this mysterious “Project Arrhythmia” is.

  • Arcade Mode: A fun way to play user made levels with your friends in up to 8 player Local Co-Op.
  • Level editor: A robust and easy to pick up level editor for user created content, built right into the game.
  • Steam Workshop: Full integration with Arcade Mode and the game’s Level Editor to allow easy uploading and downloading of user made levels.

Installation Instructions

  1. Click the green button below to be redirected to UploadHaven.com.
  2. Wait 15 seconds, then click on the “free download” button. Allow the file transfer to complete (note that speeds may be slower with the free plan; upgrading to UploadHaven Pro will increase speeds).
  3. Once the transfer is complete, right-click the .zip file and select “Extract to Project Arrhythmia Free Download (v24.5.3)” (To do this you must have 7-Zip, which you can get here).
  4. Open the folder that you just extracted and run the game as administrator.
  5. Enjoy the game! Ensure you run it as an administrator to avoid any issues. If you encounter any missing DLL errors, check the Redist or _CommonRedist folder and install all necessary programs.

Download Links

You can get the full version of this game from the links provided below. Running the game as an administrator is recommended for optimal performance and to avoid save issues.


Project Arrhythmia (v24.5.3)
Size: 602.52 MB


Easy Setup: Unless GOG specified, no installation is needed. If you encounter missing DLL errors, check for a _Redist or _CommonRedist folder. Install DirectX, Vcredist, and all other necessary programs from that folder to ensure the game runs smoothly.

Helpful Tips:

  • For more detailed instructions, refer to the HOW TO RUN GAME!!.txt file included.
  • Right-click the game’s executable file and choose “Run as administrator” if you experience issues saving your game.
  • Disable your antivirus before extracting the game to prevent it from deleting essential crack files.
  • Ensure your graphics card runs smoothly by updating your GPU drivers to the latest version. This can significantly enhance game performance and compatibility.

Need More Help? Visit our FAQ page for solutions to frequently asked questions and common issues.


System Requirements

  • Requires a 64-bit processor and operating system
  • OS: Windows 7 SP1+
  • Processor: 2 GHz+ (this varies with core count)
  • Memory: 2 GB RAM
  • DirectX: Version 10
  • Storage: 200 MB available space
  • Additional Notes: For the level editor computer’s of this kind can sometimes suffer

Screenshots