Thank you so much, glad you had some fun :)
Also, thanks for the feedback, you did indeed encounter a bug (or I guess in this case, an exploit) with HammerMan. The intended solution for getting him out of the desktop is to have him break out of his window, onto the desktop, and then jump on top of the various desktop windows to get him up to the top left corner of the desktop screen, where there's a group of breakable blocks through which he can escape into the main menu. HammerMan is a glitchy little fella in his current state but I'll be fixing him up in the post-jam version.
Thanks so much for the review, I really liked your entry as well so I'm sure it'll go far in the jam!