From cassette inlay (Cronosoft release)
The aliens are back invading the earth once again in this exciting classic arcade action machine code game for the ZX81 with 16K RAM.
Can you save the world from impending doom?
Destroy the incoming onslaught of invaders from space in this new update of the classic arcade game, for the 16K XZ81.
A Space Invaders clone for [videogameplatform=23052 ZX81] by Ulisses Bebiano de Mello from Brazil.