To avoid common bugs and crashes, you should download the latest versions directly from the Official JoiPlay Patreon rather than the outdated Play Store versions.
To get your Unity games running smoothly, follow this updated guide on installing and configuring the necessary plugins. 1. Essential Downloads & Installation Order
Running Unity games involves a few more steps than typical mobile apps because you are essentially "pointing" JoiPlay to a PC folder.
If you’ve tried running Unity-based PC games on JoiPlay, you may have noticed they don’t always "just work" like older RPG Maker or Ren’Py titles. While JoiPlay is a powerful launcher for many engines, Unity support requires a specific setup to bridge the gap between PC executables and Android hardware.