So the F.E.A.R. games were pretty successful mergers of supernatural horror into a FPS universe. But the ending of the second game, man - it may have taken things a little too far. The general antagonist of the series is Alma, a probably dead little girl with insanely powerful psychic abilities. Throughout most of the games, she appears to you as an 8 year old in a red dress, flitting in and out of your peripheral vision and serving as a warning that extreme violence is headed your way. But in the second game, things get waaaay weirder, and by the final confrontation she's... well, she's having her way with you. Sexually. As far as I know, this is the only game where the good ending involves getting a woman pregnant against your will.