The Firewall Helmet is a community-created cosmetic item for the Pyro. It is a robotic version of the Brigade Helm. It is a metallic firefighter's helmet with a team-colored light bulb mounted on the top.
The Firewall Helmet was contributed to the Steam Workshop.
- The Firewall Helmet was added to the game.
- [Undocumented] Added Strange quality.
- A Firewall is a system that controls the network's in- and outgoing traffic.