I understand the problems tht may cause and for sharing files i suggest either trello google drive or dropbox depending on what you are going for and as for help honestly messy code isn't always bad but i do suggest adding a few comments and keeping it a bit neat so you understand what you were thinking where you were and where to go from there i'm also working on a game we even made our own subredit we just don't have a public version yet and don't know how to encript the files so it can't be pirated XD