15 Best Alien-Focused Single Player Games You Need to Play

Resistance Trilogy

Set in an alternate 1950s, the Resistance trilogy charts the conflict between British and American forces against an invading alien threat known as the Chimera. This hostile species of unknown origin colonised Earth some 60 million years before the events of Resistance, but their mysterious expulsion kept them adrift until we take command of Sergeant Nathan Hale in 1950s Great Britain at the outset of the Chimera’s aggressive return.