Factorio multiplayer could have a Splitscreen option so that if another mouse or something like that you could have two players at the same time. This would go well if my suggestion for XBOX360/Steam Controller support is added. If someone can do a mod for XBOX360/Steam Controller support and/or one ...

Controller support for XBOX360 controllers and Steam controllers should be added for ease and so it is more comfortable for those who prefer using controllers.

It could be like:
Move = Left Stick
Move Cursor = Right Stick
Mine = Right Bumper
Attack = Right Trigger
Inventory = Top Face Button (Y ...