During the E3 2016, Scalebound won a new gameplay demo trailer. The game is one of the most awaited exclusives in the Xbox one and Windows 10.
The video shows that the cooperative mode will be important in fighting bosses who, theoretically, are impossible to defeat alone.
Check out the trailer:
https://www.youtube.com/watch?v=D-ZVMU_KA-M
Scalebound is scheduled for launch in 2017.