That's... Odd. I did do a full run personally as well as two others and got through the game fine. I'll look at it again though to make sure.
EDIT: Found the problem... Seems somehow not all of the files made it into the zip of the build I tested off of... It also seems my beta testers decided to OVERWRITE the the old version so they did have the files even though I told them to clean slate each test. I have a revision with the working build being uploaded as we speak. Sorry about that!