Halo Reach Tips

More Easy Credits
Play through the Winter Contingency campaign mission on Heroic. When you are at the end cutscene save and quit just after Kat says: "The question of my life". When you resume the campaign again it will skip the whole mission and bring you back to menu but the game will think you completed the mission again. This will count towards your Flawless Cowboy commedation so you can get Onyx on it without even having to play.