Ok, I've made my game, but this is my first game jam. I have used Unity and I'm uploading the game to itch.io and I want to enter Compo. Could anybody tell me what Unity source code is, where I can find it or how to add it to itch.io? Thanks in advance.

Ok, so I have uploaded my game to here https://tinypig.itch.io/bacterial-protection and it works for me and I have submitted that. As for the source code, I have uploaded it here https://github.com/TinyPig10/BacterialProtection2 , is that the right stuff or do I need to download more. I just don't want to get disqualified. Thank you. Sorry if this the wrong place to put this.