Just put a fully playable Jetman Tom build online (WebGL ). This is my as-close-to-original-as-possible remake of Jetpac for the ZX Spectrum from 1983. The original was created by the Stamper Brothers and came with my ZX Spectrum when i finally was able to effort one in 1984 or 1985. The embedded version below works, so prepare for some serious retro flash.
Nevertheless, it’s probably better to launch the game in a seperate, fullsized window [click to launch]

BTW: controls are standard WASD/cursor keys and mouse button for shoot, meaning this is only playble on desktop currently