The game loop was normally you go back to workshop part and use the things but we could not finish in time and implement a working economy. In the current version if you win you can go back to shop and keep playing for a high score but that was just a last minute attempt to make this game loop so not clear to player at all.
Our Composer and sound designer is Angel. Check out his other work if you like his work.
https://soundcloud.com/angel-a-931845925
https://angelmusic.itch.io/