The Firefly is a community-created promotional cosmetic item for the Pyro. It replaces the Pyro's default mask with an industrial-looking insect-themed mask, with various tubes connecting it to the Pyro's suit. The mask also features an orange visor, with a pattern similar to an insect's compound eyes.
The Firefly was contributed to the Steam Workshop.
- The Firefly was added to the game.
- Updated the Batman: Arkham Knight promo items so they can be traded.
- The entries in the Arkham Knight contest are based off the superhero Batman and his many villains. This item is based upon the Firefly's appearance in Rocksteady's Batman: Arkham Knight video game.
- Fireflies, also known as lightning bugs, are small, flying insects that are anatomically similar to flies, with the significant difference of having bio-luminescent organs on their lower abdomen.