Cool game! I like the idea of a pong roguelike, definitely something I have not seen before. The presentation and polish is also really well done.
Does the game end after a few rounds? After I picked my upgrade on the 4th or 5th round, it showed me my highscore then brought me back to the menu.
Also those square bullets look like health pickups so dummies like me will ram their face into them before they learn better.
All in all, really well polished game with a novel concept!