Operating System Simulator (Legacy)

A legacy plugin that simulates an Operating System environment.

  • サポートされたプラットフォーム
  • サポートされたエンジンバージョン
    5.1 - 5.3
  • ダウンロードのタイプ
    エンジン プラグイン
    この製品には、コード プラグインが含まれており、ビルド済みのバイナリと Unreal Engine に統合される全ソースコードが完備されています。任意のエンジン バージョンにインストールし、プロジェクト毎に有効化することが可能です。

⚠️We'd like to thank everyone who has downloaded and used our plugin! We've poured a lot of effort into its development over the years, and we're happy to offer it as a free resource for the community. Unfortunately people have been down rating our product without providing any technical reason even though we asked. Due to hostile people in this community, 5.3 will be the last update and this free Legacy plugin will no longer be available on the marketplace.

Legacy version of our Operating System Simulator plugin that simulates a full operating system environment. The system is fully modular and developers can create their own commands as well as programs in Blueprints or C++. It includes apps such as web browser, file explorer, terminal etc. 🖥️

Purchase: Operating System Simulator v3 - Latest supported version



  • Hardware
  •  File Explorer
  •  System boot and installation simulation
  •  Blue screen of Death
  • Create custom programs
  • Create custom terminal commands
  • Terminal Commands Included with plugin
  • Taskbar
  • Load your custom images at runtime as wallpaper and icons
  • Apps

Code Modules:

  •  YetiOS (Runtime)
  •  YetiOS Editor (Editor)

Number of Blueprints: 66

Number of Widget Blueprints: 55

Number of C++ Classes: 52

Network Replicated: NA

Supported Development Platforms: All

Supported Target Build Platforms: All

Documentation: docs.yetitechstudios.com/docs/operating-system-simulator/legacy

Important: Legacy plugin is free to use but without support and detailed documentation. For support, documentation and updates please purchase our Operating System Simulator Plugin v3.

Showcase your work on our Discord Server (#showcase channel).