Dark Ops challenges aren't listed in Black Ops 7's Calling Cards menu, as, like previous games, they're secretive. But here's a list of every known Dark Ops so far and how to get it.

The GMKtec Evo-X2 has come down in price quite significantly from its launch mark, and with 64GB of RAM and a desktop-class GPU inside, this is a true workstation PC, even if it doesn't look like it.