Aliens – Thanatos Encounter is a shooting genre video game, brought by THQ publisher to fans in 2001. The game is set on the Thanatos, and each special aircraft is responsible for transporting creatures infected with alien viruses. Aliens – Thanatos Encounter is a single-player shooting game, inspired by the developer from the science fiction thriller Alien. The game uses a top-down perspective and has 12 levels, and each level is divided into three different difficulty levels. At each level, the player must attack all Alien monsters and save those who are infected with the virus. Initially, the game allows players to choose one of the five characters of the marines. Each character has different skills, stats.