Get an edge on the competition with CS Gunsmith - the companion app for CS RPG on Kongregate and Facebook.
Use CS Gunsmith with the resources you collect in CS RPG to craft unique weapons and tools. View your inventory from CS RPG, select an item you’d like to craft, and start crafting.
Keep a steady hand while you weld to the walls and screws. The longer you survive, the better chance you have of crafting a legendary weapon!