Earn a First Strike Medal in a Matchmaking game. - Halo: Reach
Perform 30 perfect Active Reloads (any mode) - Gears of War 2
Complete all 12 waves of Beast on all Forces of Nature maps. - Gears of War 3
1,954/5,6661,020/2,00052/82
28/3,33425/1,7002/69
63/4,44435/1,5004/70