I need help with a game that I've been working on

This game that I want to make is a FNaF type fangame called One Night at Mammot's (based around my OC) and I've tried for hours to get something done myself but, I just don't have the attention span to do this myself, I plan to do artwork, and some voices, I already have other voices figured out along with most artwork, I mainly need help coding the game and things like that