HALCYON is a C platform library in the vein of SDL, except with a focus on extreme API minimalism and artificial limitation.

NEW single header micro version hc0_linux.h for Linux (no kbd/audio)

• used by included demo program "spectre"

Features include:

• Single window locked to 480p (240p upscaled 2x)
• Fixed 60fps
• Software rendering primitives
  • Point
  • Line
  • Filled Triangle
  • Textured Triangle
• 4 channel sound (GameBoy inspired)
  • 2 pulse wave channels
  • 1 4-bit sample channel
  • 1 LSFR noise channel
• Keyboard and MIDI input available in extension header
• No mouse input

A demonstration "intro" is included.
A tracker is also under development, to be included soon™.

To build everything, type: make