The game loop is awesome, very well made and the mechanics are crisp and clear.
What i enjoyed the most was the strategy you can make around the power ups in the dial. Really interesting, like putting a bomb and a heart together, to perform a kamikaze strategy.
I would add more pause frames in between actions. After adding a power up in the dial the game restarts like too quick, and also when the dial completes a loop, the stop is too sudden.