Okay okay okay thats like so much fun to play. And that's the most important aspect of any game. Sooo now to my feedback:
The high contrast works perfectly with the intended mechanics. You could implement some different colorthemes after the jam is over. If you plan to put it somewhere for ppl to play, it could be unlocked through highscores or collectables.
The curve is really smooth. I tested the floating in the middle and it worked perfectly with entering and exiting the middle field. That helps the brain a lot to adjust.
I also like the simplicity, that really pushes the competition aspect (in the means of the score). I could also see this as a multiplayer with different brainfuckery levels and different colored dots.
The music is cool when you start, but after a while it's too much. Maybe a longer or a track with less agressiv highs would help.
Sometimes the bulbs spawned surrouneded by platforms. Maybe do a check of the axis so you can still access them.
The only real issue I have with this is, that "reverse" and "rewind" is not quite the same.