Features

General

• Open source
• High performance
• Simple
• 3D
• Component-based
• Almost everything can be hot-reloaded
• Almost everything is data-defined
• Concurrent world editing
• Multiplatform (Windows, Linux is runnable, but some features are missing)
• Plugins
• Configurable with Lua and simple JSON-like language
• Immediate mode debug GUI
• Built-in profiler
• Up to 4 controllers supported
• Data packaging
• Fiber-based job system

Editor

Renderer

• D3D11
• OpenGL
• Deferred
• PBR
• HDR
• Multithreaded
• Frustum culling
• Data-defined pipeline
• Editable, hot-reloadable shaders
• GLSL-like shader syntax
• FBX importer
• Import 9 texture formats
• Hot-reloadable materials
• Meshes with multiple levels of detail
• Transparent objects
• CDLOD terrain
• Automatic instancing
• Height-based fog
• Vertex-colored meshes
• Normal mapping
• Skybox
• Water shader
• Atmospheric scattering shader
• Fur
• Billboard generator
• Deferred decals

Shadows

• Dynamic shadows
• Cascaded shadow maps
• Blend between cascades in CSM
• Exponential shadow maps
• Dynamic point lights with shadow maps

Postprocesses

• Dynamic postprocess system
• Fully data-driven
• Depth of field
• Tone mapping
• Film grain
• HDR
• Godrays
• Bloom
• SSAO
• FXAA

Particle system

Audio

• OGG file format
• Echo effect
• 3D sound

Network

• Plugin using enet

Scripts

• Lua
• alternative C# plugin
• alternative JavaScript plugin

Navigation

• Recast & Detour

Physics

• PhysX

Animation

• Skeletal animation

Ingame GUI

• Unity-like system
• Editable in editor