Play Aliens - Thanatos Encounter emulator game online in the highest quality available. Aliens - Thanatos Encounter is a Gameboy Color game that you can enjoy on Play Emulator. This GBC game is the US English version that works in all modern web browsers without downloading. Aliens - Thanatos Encounter is part of the Action Games and Alien Games you can play here. PlayEmulator has many online retro games available including related games like Aliens: Infestation, Aliens, and Bubsy In Claws Encounters Of The Furred Kind.