JoiPlay for Android

What JoiPlay does and what it doesn't include

JoiPlay is a free, cross-platform launcher built to run a variety of indie and maker-built games from a single place. It supports titles created with engines such as Ren’Py, TyranoBuilder, several RPG Maker editions, and HTML-based projects. The app itself does not bundle game files — you must obtain each title separately and legally before adding it to the launcher. Also note that JoiPlay is not a general PC emulator and cannot run most desktop applications.

Organizing your library and interacting with games

Interface and navigation

• A clear, modern interface displays installed games as tiles or icons, with a search field to quickly locate a specific title.
• The built-in on-screen controller is simple to learn, and controls can be adjusted for different game types.

Extras and controls

• An integrated cheat/options menu is available for convenience.
• Advanced configuration panels let you tweak settings specific to a game engine (for example, Ren’Py or HTML options).

Permissions

• The only permission typically required is storage access so the app can read game files and save progress.

Supported engines, file types, and plugin requirements

Compatible engines and formats

• Ren’Py and TyranoBuilder projects
• RPG Maker variations (including MV and legacy versions like XP, VX, VX Ace)
• HTML-based games and other common package formats

What you’ll need to run certain titles

• JoiPlay functions primarily as a launcher: download or copy the game’s base files onto your device before importing them into the app.
• For non-HTML engines (notably RPG Maker and Ren’Py), you must install the corresponding JoiPlay plugins to enable full compatibility and functionality.

Who benefits most from JoiPlay and its limitations

Ideal users

• Indie developers and hobbyists who want a convenient way to test and run their own builds.
• Players who support small creators by downloading and beta-testing community-made games.

Limitations to keep in mind

• The app doesn’t come preloaded with games — you must provide each title yourself.
• JoiPlay cannot emulate most standard PC programs, so it isn’t a substitute for a full desktop emulator.