11 Biggest WTF Missions In GTA History

10. Grass Roots (Michael) - GTA V

You have to imagine Rockstar's execs were sitting around a big table thinking, "Hmm... what haven't we done?"

"I've got it! Aliens!" piped up one in the corner, and before you can say "But why?!" it was scripted and sent to the coding department.

Enter Grass Roots, a mission you can undertake as any of the three characters, but who's reaction to getting baked should really be seen from Michael's point of view. Let's just say there are aliens, a minigun and flying through the sky, Walking in the Air-style.

Because Grand Theft Auto, son.