This item has three styles, named "Normal", "Demoman", and "Pyro". The "Demoman" style simply gives Tux an eyepatch on his left eye, while the "Pyro" style replaces its head with the Pyro's gas mask and turns the flippers grey and boot-like.
This item was awarded to players who launched Team Fortress 2 using any Linux distribution between February 14th, 2013 and March 1st, 2013.
The Tux was still obtainable in-game past the original stated date. It was not until mid to late-March that the Tux finally became unobtainable.
Although initially promised for the Tux to become tradable once the promotion was over, this has not been done, and it is unknown whether it will eventually happen or not.
- Added Tux to the game.
- [Undocumented] Tux now counts as assister in Pyroland.
- Added the Limited attribute to the Tux.
- Tux's name is derived from the acronym "Torvalds' UniX," after Linux kernel developer Linus Torvalds and the Unix operating system.
- A tuxedo, or "tux" for short, is also casually referred to as a penguin suit.