I've never seen such a cute rage game before, well done!
A few notes: The web version didn't work for me. When I downloaded the windows file, the controls didn't work until I enabled cheat mode, then I was able to control Barry. I got to the 2nd checkpoint on my own but then I just wasn't able to control him well enough to get to the top - I thini with some adjustments to the controls so it's more fair to the play (can still be difficult but not impossible) it will be a great one.