The pro's are so very good at this game it can be enough to put you off ever playing it online.

Today, Frag Reel Friday is focussing on Halo. In this series of tutorial videos, Youtube user "BBKDRAGOON" shines some light on the finer parts of learning how to cut the mustard in Halo multiplayer, with tips on how to stagger your movement, throwing corner grenades, finding the right sensitivity, icon indicators and how to develop the all-around awareness that players need to succeed.

Alex Walker is the regular gaming columnist for ABC Tech + Games. You can follow him on Twitter at @thedippaeffect.