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Sperm from Space is an invaders kind of game for B&W Macs.
SFS.sit (9.86 KiB / 10.09 KB)
Sperm from Space v1.0 / compressed w/ Stuffit
Mac OS 1.x - Mac OS 6.x
Note: This runs too fast on anything else faster than a 16mhz Mac. If you're running this under Mini vMac, throttle the emulation speed down to 1X or 2X to be able to play.
Emulating this? It should run fine under: Mini vMac