Flax Engine

Flax Engine

Flax Engine is an open-source game engine designed for high performance and extensibility. It uses a data-oriented architecture to allow building complex games with large, detailed worlds.
Flax Engine image
opensource game-engine high-performance extensible dataoriented-architecture

Flax Engine: Open-Source Game Engine

An open-source game engine for high performance and extensibility, utilizing a data-oriented architecture for complex game builds with large, detailed worlds.

What is Flax Engine?

Flax Engine is an open-source C# game engine designed for high performance and extensibility. It uses a modern data-oriented architecture to allow building complex games with large, detailed worlds.

Some key features of Flax Engine include:

  • Scene system based on archetypes and chunked rendering for efficient handling of large worlds
  • Multithreaded systems for physics, AI, etc. to leverage multi-core CPUs
  • Hot reloadable mono behaviours for faster iteration
  • C# scripting with integration of common APIs like Unity's
  • Modding support through asset bundles and script reloading

Flax Engine delivers excellent performance compared to other options by minimizing cache misses through its archetype architecture. The modular systems also make it easy for developers to customize and extend the engine. Overall, it’s a promising open-source alternative for building high-end games.

Flax Engine Features

Features

  1. Data-oriented architecture
  2. High performance
  3. Extensible and modular codebase
  4. C# scripting
  5. Visual scripting system
  6. Advanced rendering features
  7. Physics engine integration
  8. Audio system
  9. Networking

Pricing

  • Open Source

Pros

Very fast compared to other open source engines

Clean and readable C# code

Active development and community

Good documentation

Flexible and customizable

Cons

Limited export platforms currently

Less asset store content than Unity or Unreal

Still in alpha development stage

Lacks some features of more mature engines


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