| Author | Solution |
|---|
Grumpy Zombie
92,501
Achievement won on 17 Jul 12TA Score for this game: 1,562
Posted on 18 July 12 at 03:03, Edited on 25 July 12 at 16:25
|
This solution has 2 positive votes and 0 negative votes. Please log in to vote. |
Another easy way to do is is to take advantage of how the game counts completions. For each level, you only have to beat the last checkpoint for it to count the level. So once you beat the campaign once, just load up the game with a friend on live and play the final checkpoint of each level. This is easily done in conjunction with the hard difficulty achievement.
Also, it seemed like there were only a few fights to be had and some of the levels even started you right after a big fight. Hope this makes this easier.
All in all, this took me and a friend around an hour and most of that time was spent backing out and reloading new checkpoints. |