Love this type of game, and you made quite a solid one, especially with how short of a timeframe you had. I think my best score was around 10k, but I'm not entirely sure. The game is really fun, and scales very nicely over time.
I did notice that many of the slide obstacles could be jumped over without issue though. I guess the timing is probably tighter, but usually I expect to lose when I do the wrong input at an obstacle.
But still, great work on this game!