Enjoyed it! Probably the best game I've played at the GMTK Game Jam so far this year :)
I did find it quite easy mind. I couldn't work out what the "Fractal Integrity" was (I ended on -10k). Maybe some way to offer jeopardy. So a bit of tinkering with the difficulty, or a high score method, would be great :)
But overall, a good fun game :)