In the mood this weekend for a little retroprogramming. A small colour matcher game in Turbo Pascal for DOS. It runs nicely under dosbox – given a fixed cycle emulation (issue otherwise related to this incompatibility for emulating faster machines with the Turbo Pascal Crt module).

Came across the js-dos framework: it’s pretty cool. Makes it easy to embed and emulate in DOS in the browser, also with abilitiy to create control overlays for mobile devices. This powers the embedding of the game below.

Bit of an experiment – still has a few bugs. WASD to move, space to begin a swap of two coloured tiles.