there is no zombie mode in MW2 even in private match, i think your thinking about Michael Mires, its really different then Zombies but it still is a lot of fun.
Zombies are not part of MW2
No Modern Warfare in not a Treyarch series and the Zombie Mode is a Treyarch Exclusive
Yes, no commando, or if there was a zombie mode (like Nazi zombies in CoD WaW)
No, Modern Warfare 2 has Special Ops missions instead.
you cannot unlock zombie mode in modern warfare. Zombie mode is only avalible in black ops.
It is unknown at this time if any zombie game mode will be included in-game. Infinity Ward is developing MW2, while Treyarch designed CoD:WaW. It's a possibility, but highly unlikely.
the Olympia and the m14
(sadly) there is no zombie mode in CoD 4. the only zombie modes (so far) is the sombie mode in world at war and the zombie mode in black ops.
No there is no theater mode in COD:MW2.
yes rumours are traveling of a new version of nazi zombies called somthing like alien terrorists but there is no hard evidence of it yet. It was only a rumor and MW2 does not contain a Alien Terrorist mode an alien mode or an alien zombie mode
It does have a zombie mode and it is really fun.
Zombie mode for call of duty is only available in World at War and Black ops and it is found in the start menu.