Beat Dead Space 2 for the third time, though this time with 3 fully-upgraded weapons. The only thing better than obliterating everything in my path was killing the ubermorph that constantly regenerates. After he made my life hell the last playthrough, and after he chased me through the previous level, I finally tricked him into getting right near a huge fan. I then hit him with Stasis and shot him right into the fan, yelling, "Trying growing back now!" Great feeling when you kill something that's normally unkillable.