Halo 3 Double EXP Weekend: Are you ready for some Grifball?

Huzzah! It's time for another Halo 3 Double EXP Weekend! This week, the playlist doling out double experience points is none other than ... Grifball! Everybody likes Grifball (except Grif, we imagine). Better yet, this playlist does not require the Legendary Map Pack, so everyone with a copy of Halo 3 can join the fun. Just remember, while hitting people with swords and giant hammers to prevent them scoring a goal might sound fun, it is absolutely unacceptable in real life sports. Keep it Halo 3. The Double EXP Weekend has already started, so log on and start racking up the points.