Absolutely amazing game, i love the style of the art and the pallet used, it really gives it a retro feel and the mechanics of the game are super well polished.
Also the sound design is probably some of the best in the jam I've seen so far!!
I used the same SFX (jsfxr) generator as a lot of the other games but I am glad I generated good ones! The intro jingle and game over jingle I made in BeepBox (no idea what I was doing but it turned out well lol)