This happens when you play Lara Croft and the Temple of Osiris with a jerk

Coopetition

Lara Croft and the Temple of Osiris is shaping up to be a good time as a four-player venture. I played it at gamescom 2014, and it was a lot of fun. However, maybe that’s because I didn’t have a jerkface in my group that liked dropping his “buddies” into spike pits. Frenemies at their finest.

Oh yeah, this video has lots of other gameplay stuff that explains how everything works. That, and a dude pullin’ ropes out from under people.