too glitchy

Ther are too many bonuses and no instruction to explain them. They keep on falling over you and you never know what's gonna happen. The paddle would just stop sometimes for no apparent reason and just randomly clicking would get it to move again, eventually.

Every time you die the bricks you already destroyed respawn. This kind of game isn't original at all, but it's the first time I've seen a version in which you're expected to do the whole job with one single ball. Or the skip stage bonus that would show up quite frequently.

This can work out, but you need to address these issues.

Cheers

Kind of buggy

If the player's losing control of the tray once the mouse cursor gets out of the game frame, then I advise you NOT to hide the mouse cursor. This fault takes away the fun in playing what would otherwise be a very good brick destroyer. One solution would be to give keyboard controls instead of mouse controls.