Edge

Minimum:

• OS *:Windows XP
  
• Processor: Intel Pentium 4 / AMD Athlon XP 1.5 Ghz or higher
  
• Memory: 512 MB RAM
  
• Graphics: DirectX 9 compatible, 64MB VRAM
  
• DirectX®: dx90c
  
• Hard Drive: 250 MB HD space
  

Recommended:

• Memory:1 GB RAM
  
• DirectX®:dx90c
  

WARNING: CURRENTLY NOT COMPATIBLE WITH OS X 10.11 (EL CAPITAN)
We are working on fixing this.

Minimum:

• OS:OS X 10.5 (Leopard)
  
• Processor: Intel
  
• Memory: 512 MB RAM
  
• Hard Drive: 150 MB HD space

Processor: Intel Pentium 4 / AMD Athlon XP 1.5 Ghz or higher
Memory: 1 GB RAM
Graphics: Hardware accelerated graphics card with 64 MB VRAM and working OpenGL 2.1 drivers(*).
Hard Drive: 150 MB HD space
Controller: Gamepad support (uses: SDL2)

*NOTE: Attempts have been made to allow the game to run on OpenGL 1.4
or 1.5, so long as the following extensions are available:
- ATI_separate_stencil
- ARB_vertex_buffer_object
- ARB_shading_language_100
- ARB_shader_objects
- ARB_vertex_shader
- ARB_fragment_shader