The weapon cases will work similar to Counter Strike, when you open the case there is a chance to get one special weapon. These are not cradtable. You open the case by right clicking the item.
Weapons can be Common, Uncommon, Rare or Legendary; and each type has different attack damage.
Also, the weapon can be either Broken, Good, Crude, Flawless or Perfect. Each state has different durability.
All mods in the list blow are available in the Minecraft Modinstaller (click here)... Alternatively we offer you mods here as a ZIP File you can install manually:
Minecraft
Rating
Requires
Download
1.10.2 Forge
none
1.8.9 Forge
none
1.7.10 Forge
none
5
Installation Instructions (without Modinstaller)
Forge Mods
Open the new launcher and make sure the version of Minecraft the mod requires is already installed.