If you type in "help" it gives you a bunch of other codes to type in.
It lets you play one of those old 1900s computer adventure type game you type in what you want to do sometimes they wont understand words and also for going on zork you get a acheivement to do this go to the computer and type zork
Call of Duty is a First Person Shooter (FPS).
No you can not play black op on PS 2 you can only play on x box360,ps3and PC not when you download when you buy the PC games So there is better game to like call of duty world at war you can play that on ps2 and the call of duty zombie one two so you can any type of console you want like me I want xbox kinetic then I got one now i got black op I finish all the level it up to level 50
on xbox 360 at the main screen where you see the tv with the options for campaign, multiplayer, ect. hit Lt and Rt and the same time twice. You will get out of the chair, then on your left there is a computer. hit x to use computer. then type doa and you will get to play dead ops arcade.
Nothing you type in will get you a bot
Zork also u can type help
type in 3arc and you get all the maps and missions.
you go to the computer and type "3arc unlock"
well on is dead ops arcade you go to the computer and type in DOA
If you type in "help" it gives you a bunch of other codes to type in.
get up from the chair in the menu, go to the computer and type in DOA
u can type 3arc unlock in the computer or pay 15$ for the map packs
i dont know much but you can always go to youtube and type in call of duty black ops glitches
you press r1 r2 at diffrent times then get out of the chair and go to the computer and press on it.
You go to the computer behind the chair and type in codes. If you type in "help" it gives you some codes and if you type in "zork" it gives you an achievment.
all right on black ops on the main menu their will say zombies click on it or you have to breack out of the chair and type in to the computer 3arc or 5arc