I do believe it's common knowledge at this point, just found it odd that no one mentioned it anywhere.
You can even get it to fall down the pit by itself if you jump over the loose tile.


Maybe there are other enemies that act this goofy, but the skeleton is the only one I know of.

Apologies if everyone knows about this already, but I couldn't find information about it anywhere, either. You can 'skip' the skeleton in level three after you've knocked him down. Instead of dropping down yourself, you can get it to move out of your way by simply holding on to the ledge and going b...