*Stop complaining. This game hasn't been updated in 4.5 years lmao* Select one of the difficulties then use the arrow keys to move. Hard mode means twice the Blasters and twice the points. Also, don't press any of the arrow keys unless you're inside one of the circles.
The point display will be updated later. Thanks for playing! Feel free to remix or ask to use a certain script in the comments :D MARCH 10TH UPDATE: If you don't move for 10 seconds then you will automatically lose. This is to combat the glitch where you can hide between the circles.