I have created a music generator that can quickly create music for your game entries. You can find it here: https://kodingnights.itch.io/mugen

(I also have some free Steam keys for distribution that I will share if you credit my program in your game! Just ask!)

If you plan on making a Box2D game, I have also created a Tiled Map Generator here: https://kodingnights.itch.io/procedural-map-generator-for-tiled