Game Framework lets you embed Unity and Unreal Engine into Flutter apps with a single unified API. Auto setup handles iOS, Android, and desktop config. Built-in versioning, asset repository, custom storage, and real-time streaming. From install to running in 15 minutes.
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Maker
š
Hey Product Hunt! š
I'm excited to launch Game Framework today.
The problem: Integrating Unity or Unreal into Flutter is painful. You're dealing with platform-specific configurations, Gradle conflicts, Xcode headaches, and brittle communication bridges. Most teams spend 1-2 weeks just getting a basic integration working.
The solution: Game Framework gives you one unified API for both engines. Run 'game publish', and it automatically configures your Flutter project for iOS, Android, with (web, and desktop) coming soon. You're up and running in about 15 minutes.
What's included:
š® Multi-engine support (Unity + Unreal)
ā” Auto setup for all platforms
š¦ Asset repository with dependency tracking
š Built-in versioning and rollback
š Real-time bidirectional streaming
š¾ Custom storage (AWS, GCP, Azure, or on-prem)
Why I built this: I spent three weeks integrating Unity into a Flutter app for a client project. Three weeks of debugging build errors, fixing native code conflicts, and writing custom bridge code. When I needed to do it again three months later, I realized no one should have to go through that twice.
Game Framework is the tool I wished existed.
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Maker
A package thousands of developers relied on just became something bigger.
Flutter-unity-view-widget has evolved into Game Framework ā a unified, modular SDK for embedding real game engines inside Flutter apps. One consistent API. Unity in production today, Unreal on the roadmap. Type-safe, bidirectional Dart ā engine messaging. Automatic pause / resume / destroy lifecycle handling. Native performance on iOS and Android, with desktop and web in progress.
The result: no native bridge code, no engine lock-in ā you use only the engines you need, and ship faster. We're building this in the open. If the barrier between your app and your engine disappeared, what would you make? Explore it ā https://gameframework.dev/ github ā https://github.com/xraph/gameframework
A package thousands of developers relied on just became something bigger.
Flutter-unity-view-widget has evolved into Game Framework ā a unified, modular SDK for embedding real game engines inside Flutter apps.
One consistent API. Unity in production today, Unreal on the roadmap. Type-safe, bidirectional Dart ā engine messaging. Automatic pause / resume / destroy lifecycle handling. Native performance on iOS and Android, with desktop and web in progress.
The result: no native bridge code, no engine lock-in ā you use only the engines you need, and ship faster.
We're building this in the open. If the barrier between your app and your engine disappeared, what would you make?
Explore it ā https://gameframework.dev/
github ā https://github.com/xraph/gameframework