The performs three critical functions:

It looks like you're looking for a (the Android app that lets you run RPG Maker and some Unity games).

: Developers can create a game once and deploy it directly to Android devices without needing third-party interpreters Building for Android : This requires installing the Unity Editor with Android Build Support and Android Studio to manage the SDK/NDK Performance

: Unity is a massive, multi-purpose 3D/2D engine written in C++ with C# scripting. Running a PC Unity game on Android requires full Windows emulation rather than a simple plugin. Alternative Tools

As of April 2026, JoiPlay does not have an official "Unity Plugin."