Galaxy Invaders (International Publishing and Software) for the ZX81

https://www.youtube.com/watch?v=2I_ULfES0EI

#GalaxyInvaders #Action #Shooter #Shooting #FixedScreen #FixedScreenShooter #InternationalPublishingandSoftware

Galaxy Invaders (Bridge Software) for the ZX81

https://www.youtube.com/watch?v=PbtRYnxU5RQ

#GalaxyInvaders #ZX81 #Action #Shooter #Shooting #FixedScreenShooter #FixedScreen #BridgeSoftware

Cassette Four for the ZX81

https://www.youtube.com/watch?v=O0_QgmjzrCw&ab_channel=Highretrogamelord

#CassetteFour #Cassette4 #ZX81 #Action #Simulation #Guns #ZXScramble #Snakebite #Fungaloids #Invaders #Life #3DTicTacToe #GalaxyInvaders #MOrwin #MichaelOrwin