Zork also hidden in Call of Duty: Black Ops

Treyarch could have done the typical Call of Duty campaign and multiplayer combo with Black Ops, and that would have been perfectly fine for the majority of players. Instead, they’re throwing in crazy extras like Dead Ops Arcade mode and now Zork. Yes, that Zork.

Similar to the aforementioned bonus, this one is unlocked by going to the in-game terminal and typing in “Zork.” There’s even an “Eaten by a Grue” Achievement! Even if only a tiny fraction of the overall userbase ends up finding out about this and then proceeds to learn about Zork for the first time, that’s pretty neat.

I now feel as if I need to support Black Ops on principle.

Call of Duty: Black Ops Hides Zork Easter Egg [GameLife]