Unity: Plugin For Joiplay Updated

The biggest change. Previously, you could only play Mono-built Unity games. Now, the plugin can run IL2CPP (Intermediate Language to C++) builds. This means games optimized for iOS and modern Android ports now work seamlessly.

Tell me the game name and Unity version it uses. Many newer Unity games (2020.3+) won’t run via JoiPlay’s old plugin — in that case, Winlator or Mobox on Android is now the recommended path.

You cannot install this update via the Google Play Store. JoiPlay and its plugins are distributed via Patreon and GitHub. Follow this guide carefully.

Prerequisites:

A critical fix. Previously, saving a Unity game on Android often resulted in a corrupted .dat file because the plugin mis-handled file permissions. The new update correctly maps Application.persistentDataPath to the JoiPlay document folder without root access.

The updated plugin, officially labeled Unity Plugin v1.2.0 (or v2.0 depending on the repository), is not just a bug fix—it’s a complete rebuild. Here is the changelog:

We tested three notoriously problematic Unity games on a Samsung Galaxy S20 FE (Snapdragon 865). Here are the results: unity plugin for joiplay updated

| Game Title | Unity Version | Old Plugin (1.0) | New Plugin (1.2) | | :--- | :--- | :--- | :--- | | A Short Hike | 2019 LTS | 20 FPS (Stuttering audio) | 45 FPS (Smooth) | | Doki Doki Lit Club | 2021.3 | Crash on startup | 60 FPS (Perfect) | | Needy Streamer Overload | 2022.1 | Black screen | 30 FPS (Playable) |

Note: 3D Unity games (e.g., Genshin Impact or Among Us) are still not supported. This plugin is for 2D and low-poly 3D visual novels only.

Title: A Necessary Evolution for the Modern Indie Scene The biggest change

The Verdict Upfront: The latest update to the JoiPlay Unity Plugin is a significant, albeit technical, leap forward. While it requires a bit more elbow grease to set up than its RPG Maker counterparts, it effectively shatters the barrier between desktop indie games and mobile gaming, delivering performance that was previously hit-or-miss.

Solution: You likely kept the old plugin installed. Use SD Maid or your system cleaner to remove remnants of com.joiplay.unity before retrying.