flame
The premium Open Source alternative to Unity
🎯 Best for:Building 2D mobile games within an existing Flutter application.
What is flame?
An open source alternative to Unity for Flutter developers. It provides a modular game loop and component system that integrates directly into the Flutter widget tree.
Tech Stack
DartGame Development
Why flame?
- • Seamless Flutter UI
- • Modular component system
- • Active community
Limitations
- • 2D focus only
- • Performance limits
- • Dart ecosystem only
3/5/2026
Last Update
1,019
Forks
84
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to flame instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Unity)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%