Thank you for playing the game and giving such good feedback. I am a speedrunner, so I am aware of replayability. I made the levels so that they would be easy to improve your time on the level, but difficult to get perfect. That way a speedrun of the game would be especially difficult (considering 21 devilishly difficult and fast levels). You're exactly right, a score display would be a valuable addition to the full version of this game.