I once saw a clip of this game on 4chan around its time of release and it took me 4 years of on-and-off searching to find the name of that game. I'd say it was worth it, this is a very enjoyable and flow-inducing little gem. While completing a level can be hard enough on its own, the game will insist that you try for a better run each time if you want to 3-star that level. Do it faster! Don't miss a single shot! Practicing a single level dozens of times in a row demands your whole attention, and the silly cutesy atmosphere of the game, banger soundtrack, and mechanically demanding levels will respect the attention you give them.