New Items and new boss added

Rush Rover

Rush Rover is a 2D top-down shooter game. Compared to other similar games of the genre, the shooting experience is closer to traditional shoot'em up games. It includes random map generation, unique weapons, lots of different enemies, exciting boss battles and a dynamic chiptune soundtrack.

[img]http://cdn.edgecast.steamstatic.com/steamcommunity/public/images/clans/27147928/e1430cdcbcc957b712acb049bfb741080f31e98d.gif[/img] 1.Steam Trading Cards added. 2.New weapons added:Nano Rotary Blade, Reflection dome,Dash D'Blade. 3.New Boss added. 4.Adjusted some of the items. 5.Modify the creating interface. 6.Each game will start to provide a certain amount of hypercores for the player according to the difficulty. 7.Fix some bugs. 8.Reset Leader Board. 9.Fix the blueprints droprate bug.