Let's see.... where do I begin...
The fact that Max left his foot print over the first footprint on the moon was a LOL moment.
Bosco actually saying "yes" to items you could have used in previous episodes and Max flipping out about them.
Hugh Bliss's "what?" replies when you are looking at all the stuff in his inner sanctum.
The final battle was just plan fun to watch over and over and over no matter how bad I was stuck. It was probably the least frustrating road block I've had in the game simply because of how they composed each shot.
And that beautiful credit sequence....
I'm playing it again just to hear the lines I was laughing over!