One Man Army is a Halo 4 achievement available with the Champions Bundle.[1] The achievement is worth 27 gamer points and can be achieved through getting four kills with the rocket launcher without dying. Despite the achievement description the four kills do not have to be consecutive; the player may kill with other weapons in between rocket kills.



  1. 1.0 1.1 Halo Waypoint - Halo 4 Champions Bundle Achievements

Community content is available under CC-BY-SA unless otherwise noted.