Mushmon
Green Slime
Im in http://gyazo.com/b52bb839b54ed8994f6442af17c89330 this room and I cant progress forward, I think you have to push that block http://gyazo.com/de49d72b33a63d38c3211db6d45a8ad4 But as seen here I walk right through it. If I go up a room im in here http://gyazo.com/da783e92795013821bfb18eb496dfb90 ,and cant go anywhere in here. Not sure if bug, or if im just missing something.... though walking through the block is definitely a bug