SEGA Mega Drive emulation on RISC OS

PicoDrive Download

PicoDrive for RISC OS and its source code are available for download. The most recent release is at the top. Old versions are retained here for completeness.

New Features

  • Red / Blue swapping in 32 thousand colour modes for Iyonix graphics cards that require it.

Bug Fixes

  • None


  • Multi tasking
  • Full screen and desktop play
  • Compatible with most games
  • Sound in a few games
  • Display scaling (100% or 200%)

Known Issues

  • Audio sounds distorted
  • Plots over other windows in desktop
  • Window size / game screen size problem
  • Occasional flickering