This page was last modified 13:44, 25 July 2022 by Gdx. Based on work by Mars2000you.

GRUN is a ROM loader by Sharksym to run MSX1 ROM games of up to 32kB.

Game Runner adds extra features that set the tool apart from traditional ROM loaders as it also allows us to decrease the game speed (from 30 to 60 frames per second in several steps), pause the game and even to save your progress on-the-fly with a feature that we know all to well from popular MSX emulators: save states, and even exit to DOS once we're done playing..

Minimum environment

  • MSX2 with 128kB VRAM
  • MSX-DOS 2