Open-source Plus/4 games and demos from Teletype Games: play them in the browser or download a build.
Blessing of Ra — Two-player pyramid escape for the Commodore Plus/4: a worker sealed in the great pyramid runs for the exit while Ra bends the maze walls around him. Scarabs and scorpions - and their flying venom stings - hunt him through eight levels, from a 4x4 maze up to 11x11.
Teletype Games Plus/4 Demo — A Commodore Plus/4 title card in 6502 assembly: the Teletype Games title with a gold colour wash driven by the TED raster beam, a blinking prompt, and a clean return to BASIC on any key.