Great game, was very fun and addicting... however, there seemed to be a tiiiiny memory leak somewhere in it. Upon completing the story levels, I then went back and started beating the Halloween levels. Right on the LAST halloween level, as I was about to complete it, the whole thing froze... my computer was just about in a deadlock. Luckily I had Task Manager on stand-by. I brought up TM, and sure enough, the pingus.exe process was soaking up roughly 1.25 GB of memory!!
'Twas fun while it lasted, though.
The one and only,