http://www.youtube.com/watch?v=A2h5vhSewGs&feature=player_embedded Well, some of you may want to grind to get your credits for armour on Halo: Reach. Here’s a YouTube tutorial on how to get 20,000 or more credits on the ONI: Sword Base on Halo Reach’s Campaign. From what we can see in the video, the checkpoint allows the “glitch” to be repeated, until you have the credits you want. I honestly don’t believe this can be patched; the checkpoint can’t be altered with a patch, so I think the glitch will still work. Don’t hold me to that though, I could be wrong, so do the glitch whilst you can! So how do you do this glitch exactly? Step 1: Choose ONI: Sword Base in Campaign on Normal with free for all score. Step 2: Run through the level till you can pick up the Target Locator. Step 3: Walk to the door and wait for a "Checkpoint" Step 4: Fire at the enemies! Step 5: Press start, choose "Revert to last save" and let the credits roll!