Sinclair ZX80 / ZX81 / Z88 Forums

At some point in the early-to-mid 1990s, I spent some time messing around with a ZX81 emulator for MS-DOS. I had a Timex-Sinclair 1000, but no software, nor any way to move programs from PC to tape, so mostly I used the emulator. My recollection is that the game was called "Graffity" -- spelled just...