Are you still developing games, because this game is the literal block breaker templet
every single block breaker looks at this game in envy, I mean wow.
IF... If you make a sequel, develop the ability to
Change and play with the ball
Example: Each time you get a medal you unlock a skill point which will allow you to unlock, Fire enhancements, speed upgrades, the ability to slow down or freeze time, the ability to teleport to somewhere else with the click of the mouse,etc... also some cosmetic upgrades like turning you ball blue.
Change your paddle
EXample: Use skill points, bigger paddle, laser paddle, spit paddle (spits ball in half, can be curved0.
Power Ups
Example: multi ball, laser paddle, bigger ball, tiny ball, pac ball (ball that eats other blocks), etc..
Over all nice game, hope your still developing.