BlueOre

 I fixed a bug at the bluedisc, it had the wrong subtitle. I also added a gun called bluegun. Craft 16 blueammo by placing a firework and on it a blueingot. Craft the gun by placing two blueingots, at the right up corner and in the center, a blueblock in the lower center, redstone dust at the middle left of the grid and a diamond in the lower left corner.