Just got E71 error RROD, the third xbox 360 that died on me
It's a great series.
Finish a game session with an ability set that you customized in Multiplayer. - Assassin's Creed IV: Black Flag (Xbox 360)
Revive 100 total teammates on Terminal as a Medic - Gears of War: Judgment
Place first in Free For All in Boneyard 5 times - Gears of War: Judgment