Does anyone want to help make a fighting game?

I have an idea for a fighting game, in which the player will explore and gather items from junk piles to make weapons and junk vehicles. I was wondering if anyone wanted to help with that. If anyone knows how to code an online multiplayer feature into this, they are more than welcome to do so. Also, there are meant to be classes with different abilities. I'll design these characters based on the icons of developers of the game (if they want to)