Into the dark, physics tweaking, abyss

So, like always, I think up a way too ambitious game mechanic and fail to realize it before its too late :(

Anyways, the above shot shows my progress so far. Every graphic is placeholder, and basically all there is to the game at the moment is controlling the arms of an undersea-monster. I spent pretty much the entire first day just tweaking the physics parameters, and im still not satisfied ๐Ÿ˜