Members of your crew have been replaced by an alien shapeshifter intent on causing confusion, sabotaging the ship, and killing everyone. Root out the ‘Impostor’ or fall victim to its murderous designs.
1990
1967
2015
2021
2024
2006
2013
2010
2014
2018
2003
2020
1989
2025
1980
1978
1993
2005
