It says "Failed to load mono". As i can see, you didn't mentioned to download mono ( I saw in other game folders that there was Mono folder). Try adding it and we'll see if it works
What operating system are you on?
Windows
EDIT: I would really like to rate, but i can't play, so please Help me solve the problem :_:
Ok, we're going to try to fix this if James allows.
Thank you. Also, you can check my game if you want :D
It's been fixed!