8) No new content may be uploaded after the submission deadline (no music, no polish, no tweaks). The only approved changes are GAME BREAKING bug fixes. Please include other bugs (e.g. doesn’t play in full-screen, etc.) as information on your entry’s page.
I'd say this counts as game-breaking (a trial-and-error game that won't let you trial-and-error sounds pretty broken to me), so that's a relief. I'll submit a fix in a bit.