It's an Amazing Game!!! Really love it! There is a solution to the people like me that doesn't have an Xbox controller. There is a program call XOutput that "transform" your generic USB controller into an XBOX controller and it works very fine with that. Hope you still working on the multiplayer mode. It will be amazing!!!
Viewing post in Splitscreen - 2nd Player Controls
Multiplayer for that game is really hard to do, I'd either have to nerf the physics of the players to the point where they are like the original(ball with human animations) or find some really clever way to do that...
There is just too much data to sync to make online ragdolls work in a fast paced game.
I'm trying to find solutions to that.
Edit: solution mostly found, Online kinda works now.