Defender (video game)

==1981==
Category:Video games
Category:Video games released in 1981
Category:Arcade games
Category:Shoot 'em up games
Category:Horizontally scrolling shooters
Category:Multidirectional shooters
Category:Atari 2600 games
Category:Atari 5200 games
Category:Atari 8-bit family games
Category:ColecoVision games
Category:Commodore 64 games
Category:Xbox Live Arcade games
Category:Midway Games
Category:1981
Category:WMS Industries