X-COM: Enforcer

X-COM: Enforcer is the fifth game in the X-COM series, but takes place in a time line separate to that established by the first four games of the series. Enforcer is as a purely action third-person shooter, not containing elements of strategy game unlike the previous games. It was the last game released in the series until Firaxis Games' 2012 reboot. (from en.wikipedia.com)