Misiles (1983)(Investronica)(es)[a][16K][aka Missile Defence]
City Defender (1983)(Vaba Software)(it)[16K][aka Missile Defence]
Missile Defence (1983)(Anirog Software)[16K]
Missile Defence (1983)(Anirog Software)[a3][16K]
Missile Defence (1983)(Currys)[16K][re-release]
Missile Defence (1983)(Anirog Software)[a][16K]