I've found a hidden feature inside the factorio modding API, this mod turns it on. It gives you a whole new perspective on trains. See https://youtu.be/5nRnnfKMZKQ for an example about what it does.
Allows you to toggle god mode to duplicate the player
The game flappy engineer. Avoid walls by flapping/jumping(space). Get bonus points by killing biters (hover over them with the mouse)