Build the best weapon for your needs in these FPS games with tons of depth and freedom in weapon modding.

These weapons are absurd fun and absurdly powerful.

There are so many amazing games on Steam, including a handful of completely free ones. From the iconic Team Fortress 2 to Rocket League, there's more than enough to enjoy on Steam for those who don't ...

We lived to see a new version of Diffusion, the free single-player FPS that turned out to be one of the best fan projects of last year.