What is "DOX"?

Theres a category: Nzb INdex --> Games --> Dox.
What is Dox? An Abreviation?

Googling it left me clueless.

Thx in advance for enlightening me.

DOX = docs = documents

For games, this would include releases that supplement the game itself, such as updates, cracks, guides/walkthroughs, etc.

a good definition for DOX? Thanks