Space Invaders
Galaxian (Namco set 1)
  Phoenix
  Galaga
Mad Planets
Moon Cresta
Star Force / Mega Force
1942
	US AAF Mustang
	Raiga Strato Fighter
Aero Fighters
Explosive Breaker
Big bang
Lighting fighters *good sound
Meta Fox *good sound
Hellfire (fire direction swapping)
Insector X (pretty graphics)
  
Scramble
Missile Command
Choplifter
Kung fu Master
Burger time
Up'n Down
Tapper (Root Beer)
Green Beret
	M.I.A. Missing in Action (green beret like)

GunSmoke (Capcom)
  SunRiders

Bullfight (toros)

Shinobi
	Rolling Thunder [2] shinobi-like

Cabal
	Spinal Breakers cabal-like precursor?

Final Fight
	Mug Smashers final-fight-clon

Strike force es Defender clone moderno


Infantiles:
	Diver boy