This. This is AWESOME. That feeling when you fly by a building and accidentally one of your tentacles lightly touches the building and destroys it. I was like "whoops, let's pretend it was like that from the start" XD
Also I like how you can hold all four buttons 1234 and move all the tentacles together.
The only suggestion I got is - maybe change size of most of the tiles from 16x16 to 14x14, that would make the tiles fit together much better.