Self-explanatory I should say. Probably will be bugs. My first time attempting something so complex (definitely not complex for many people but whatever). If there are bugs, please report them in the comments. Adding new stuff later. Don't yell at me :-(
None. All code by me Although inspiration by @Eat_me12345's 'Tycoon' game, all code is original. (Besides the "shared" 'money' variable)