Use Q and W to move left and right. Press space bar to fire.
Be prepared to move out the way quickly when the enemies counter-attack.
About
Shawn Delahunty wrote Retro-Zap as an experience in using 25 year old hardware
to program. In fact, he wrote the whole game on a real cassette-only Model III!
Go to Armchair Arcade where
he describes the whole experience, with video.
More TRS-80 Pages
trsemu.js home page.
Peter Phillips, March 25, 2012,
