Team Fortress 2 Gun Mettle update delivers rare guns, weekly challenges from tomorrow

The latest Team Fortress 2 update adds lots of new content for the budding gun collector in us all.

TF2: Gun Mettle launches tomorrow (surprise!) and offers the chance to collect weapons that will be the talk of the battlefield.

"What's the point of having a cool gun if everyone else has one too?" Valve asked. What, indeed.

Picking up a Gun Mettle Campaign Pass for $6 lets you in on the fun, which includes weekly challenges with one-of-a-kind weapon rewards. Partial proceeds will go to community map makers, by the way.

For those who aren't interested in buying in, the update also delivers free content - a new Valve-authored map, three community maps, new taunts and heaps of balancing.

For more information, check out the Gun Mettle hub and read the new comic issue, The Contract.