Invaders (Bug-Byte) for the ZX81

https://www.youtube.com/watch?v=Zy_1Bb_R2IU

#Invaders #ZX81 #Action #Shooter #Shooting #FixedScreenShooter #FixedScreen #SpaceInvadersClone #SpaceInvadersRipoff #SpaceInvadersVariant #BugByte
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