I promise that i wanted to add it but i never worked with sound in unity before as its one of the first games ive actually made, so i will make it have sound in a future update. I just couldnt make it work in 4 days..... Sorry...
Yeah i know, i really wanted to add sound to it, and i probably will at some point after the game jam will end (Im still fixing it and adding stuff to it so i will release a new version), but its the first time i tried to use sound in a game s o i wasnt able to make it work in 4 days :((