I think that it'd be cool if Rebuild 3 comes with Multiplayer. Player vs. Player Player1 starts on one side Player2 on the other. They build their empire and attack each other. There's still zombies but now the goal to finish the game is to destroy the opposite player. I think it'd work, anyone else?
 "Railway Valley Missions"){kind=icon}
 "Rebuild 2"){kind=icon}