: If you utilize quality control tools like PLC Checker, ensure you grab the specific plugin version compatible with Unity Pro 8.2 through 13.1 hosted on the EcoStruxure Control Engineering Wiki .

| Module | Purpose | Download Size | | :--- | :--- | :--- | | | Build APK/AAB | 3.2 GB | | iOS Build Support | Xcode project export | 2.8 GB | | WebGL Build Support | Browser games | 1.1 GB | | Windows Build Support | IL2CPP for native performance | 800 MB | | Documentation | Offline API reference | 500 MB | | Language Packs (Pro) | Japanese, Chinese, Korean UI | 200 MB each |

unity.com/releases/editor/archive → find "2021.3.1f1" → select your OS.

It is not a version of the Unity game engine. Instead, it is a Professional Edition (Pro) of Schneider’s flagship automation platform, previously known as Concept or PL7 Pro .