ZX81 Asteroids

This fast paced ZX81 game may become addictive, but will always be testing :)

The downloadable .p file can be opened in any ZX81 emulator running in 16K mode, and if you chose to covert to an audio file (using utility such as zxp_2wav), then it can be played on a real ZX81 (again with 16K ram pack).

This is my first upload so be kind :)