Phoenix Command is a role-playing game system, published by Leading edge games that includes which game?
Phoenix Command: Phoenix Command was a role-playing game system published by Leading Edge Games, and copyrighted by Barry Nakazono and David McKenzie. Phoenix Command:  Various versions of the system featured in the games "Morning Star Missions", "Living Steel", and "Aliens Adventure Game". Aliens Adventure Game: Aliens Adventure Game is a role-playing game published by Leading Edge Games in 1990.
Aliens Adventure Game