Thats very solid for 42 hours! As other said, the enemies look really cool, even if they are just modified spheres. I love how you decorated the walls and floors. Instead of filling them with the texture, you made it more decorative. It looks good and is also inspiring! Gameplay felt really nice besides my mouse being way to sensitive, but it was playable. This is probably one of the nicest ways to use the art pack while staying very true to it's design. Really nice, liked it alot! :)