Dasher

In this game, you have to destroy as many enemies as possible. You can left-click to dash which costs some energy but while dashing you can destroy enemies. To destroy the spinning blades-looking enemy you have to wait until it stops spinning to dash and destroy it. Press space to slow time if needed which costs 2 times the energy than dashing. Please give me reviews and ideas about how to make this game better, because I will probably reply and if I like the idea I might add it to the game.