Galaga is an arcade game; Gallagher smashes this fruit, Citrullus lanatus, with the Sledge-O-Matic
The Galaga boss is an item in Super Smash Bros. for 
Nintendo 3DS and Wii... [DOC] [TLE] Galaga - Classic Arcade Games [PAR] Released by Namco in 1981 Galaga is a space ship shooting game.