Screenshots
Installation
- Click the green download button to open UploadHaven, wait for any countdown, then select Free Download.
- Use 7-Zip to extract the 507.60 MB archive into an Afterbeat (Project Arrhythmia) folder.
- Open the extracted folder and start the game normally. No administrator rights were needed in our test.
System Requirements
- OS: Windows / iOS
- Storage: 507.60 MB available space
- License: Free
Setup Guide & Troubleshooting
Is Afterbeat (Project Arrhythmia) completely free?
Yes. The version listed here is a free download at 507.60 MB, distributed through the linked UploadHaven source.
How do I install Afterbeat (Project Arrhythmia)?
Download the archive, extract it with 7-Zip into a folder named Afterbeat (Project Arrhythmia), then open the extracted folder and start the game normally. If you hit missing DLL errors, install the DirectX and Vcredist packages from the _Redist folder.
What are the system requirements for Afterbeat v1.0?
You need a 64-bit Windows 10 system, an Intel Core i5-10400F or AMD Ryzen 5 3600, 8 GB RAM, a GTX 1050 Ti or RX 560, DirectX 11, and 5 GB of storage. Note that the level editor can strain lower-end PCs.
Does Afterbeat support multiplayer?
Yes. Local co-op supports up to four players, so you can coordinate dodging with friends on the same machine.
Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.