Gel. Lots and lots of gel.
And glue.
Also, it was just an example. It has a lot of frame delays, so in game it could easily be played a lot faster.
EDIT: Fixed a couple of things and sped up the animation:
And glue.
Also, it was just an example. It has a lot of frame delays, so in game it could easily be played a lot faster.
EDIT: Fixed a couple of things and sped up the animation: