Call of Duty: Black Ops' Nazi Zombie mode has seemingly been confirmed, via an announcement of the game's official strategy guide given to CVG.
CVG's sneak peak at BradyGames' guide claims it'll offer "a complete walkthrough to the gritty Cold War-era Campaign mode, tips and tricks to rank up in Multiplayer, how to excel in Co-Op, or fight back the relentless Nazi Zombie horde".
The guide also promises "tactics for every type of Co-Op, Team-Based, and Head-to-Head play mode." That's that confirmed then.
Then, writing this weekend on Twitter, Treyarch community boss Josh Olin promised fans that a co-op reveal is coming.
When asked if he knew what it was, he wrote, "I do... But it's not something I want to spoil ahead of time."
When fans pressed him on whether or not it was a Zombie Mode, he wrote: "If Zombies have anything to do with our top-secret Co-Op mode, then it's a safe bet there will be a trailer for it eventually..."
BradyGames' official Call of Duty: Black Ops guide is due out alongside the game on Tuesday, November 9.