Halo 3: Lone Wolves - 44
Team Slayer - 38
Team Doubles - 46
Team Snipers - 25
MLG - 20
Team SWAT - 28
Halo: Reach: Brigadier Grade 2 - 73% Armory Completion
I need the shotgun spree on Citadel and sword spree on Heretic for Halo 3. Then four 200k firefight achievements, Naughty Naughty, and two audio file achievements for ODST. Then Halo Wars will be very time consuming.