Members of your crew have been replaced by an alien shapeshifter intent on causing confusion, sabotaging the ship, and killing everyone.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.
2002
1999
1996
1957
1971
2019
2001
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1986
1972
2006
2007
1989
2004
2011
2012
2010
2013
