Rereleased Keen games

This is a list of rereleased Keen games that are still commercial, i.e. Keen 2: The Earth Explodes, Keen 3: Keen Must Die!, Keen 5: The Armageddon Machine, Keen 6: Aliens Ate My Baby Sitter! (full version) and Commander Keen (Game Boy Color).

• Commander Keen on Steam – runs the following commercial games under DOSBox:
  • Keen 2: The Earth Explodes (version 1.31)
  • Keen 3: Keen Must Die! (version 1.31)
  • Keen 5: The Armageddon Machine (version 1.4 EGA)