WorthPlaying writes: "The main knock against South Park: Let's Play Tower Defense Go so far would have to be the difficulty, or lack thereof. During the event, we were asked if we would like to turn up the difficulty of the game since earlier levels proved to be too easy for us. With the game turned up at the highest difficulty level possible, it didn't feel any different. The waves of enemies barely reached the halfway point in the area before it ended. Considering that the group playing consisted of casual tower defense players, this revelation was a bit concerning. If this can be tweaked before the game launches, then there will be no doubt that this will be a defense game that both genre fans and South Park fans will be glad to look forward to this October".