Commander Keen Colección Juego(s) Commander Keen (2001-05-17) Commander Keen in Keen Dreams (1991-12-31) Commander Keen in Goodbye, Galaxy!: The Armageddon Machine (1991-12-18) Commander Keen: Goodbye Galaxy! (1991-12-15) Commander Keen in Aliens Ate My Baby Sitter! (1991-11-30) Commander Keen in Goodbye, Galaxy!: Secret of the Oracle (1991-11-22) Commander Keen: Invasion of the Vorticons (1990-12-18) Commander Keen in Invasion of the Vorticons: The Earth Explodes (1990-12-18) Commander Keen in Invasion of the Vorticons: Keen Must Die! (1990-12-18) Commander Keen in Invasion of the Vorticons: Marooned on Mars (1990-12-14) Commander Keen Complete Pack (1990-12-14)
