So many memorable and OMG moments
There is some randomness in each chapter
No nav or brush errors (that I came across)
Not practical in single player?
Just when you think things couldn't get any crazier, the next chapter goes and tops the last! A great campaign to play with three of your friends, especially if you're into puzzle and traps. The only problem I had along the way was at the end of chapter 1 (having trouble getting across the bridge), but after that it was smooth sailing. Overall I would VERY HIGHLY RECOMMEND THIS CAMPAIGN to anyone wanting to play a puzzle map with some friends. Great campaign!