Metal can be customized by the use of Custom Blocks. The commands are:
- Metal - overrides metal model, which is defaultly a gear.
- Metalstack - stacks another custom on top of metal override.
Metal can be given to the player by the use of the Console Command "GiveMetal".
Metal was added into the game in the 1.1 Alpha Patch on December 19, 2011, when FPS mode debuted.