Jordan and I have been having an absolute blast with BattleBlock Theater. Playing it in two-player amplifies the humor of the game to no small degree. The jokes are funnier because you have someone to laugh at them with, but that's just a side affect. The real comedy is found in the results of poor communication, whether it be both players repeatedly attempting to fill the same role or the mischievous throw that comes with no forewarning. Check out the third part of our playthrough for these and many other examples!
And here's part four!