If you struggle to find time to play, the ending is not worth your time. It just says "Congratulations! You are a winner!" and the credits. You should rather play some other fun games from this jam. Your english is also good enough to get your ideas across, and it will only keep getting better :)
Initially I thought I wouldn't join the game jam, as I didn't have any time on the first day, but halfway through I decided to join after all. I noticed the bug too late, as I was going fast enough when I made the levels for it not to be a problem. Currently I am not set up to compile this code, as it obviously uses old versions of things. So I will not be fixing it, as I doubt many people will ever play it anyway.
Thank you again for your comments and for playing my game. It is nice to know it managed to bring someone some joy :)