"Star Tank is a tribute to the arcades of the early 1980s (Galaxian, Galaga, Space Invaders, Missile Command) and games from the early 1990s (Operation Wolf, Cabal)." Space Invaders (1978) Galaxian (1979) Galaga (1981) Operation Wolf (1987) Cabal (1988) Better put out Galaga and make it "late 1970s" and "late 1980s" :)...