News and system of Black ops 2

▲ Black ops 2 Reveal trailor

After 170 days, maybe you can see black ops 2 package on your table or steam library.
(If you don't like fps or COD brand, i'm very sorry!)
You can see retired USMC SGT.Frank woods (former comrade from Black ops 1) at first time of trailor.According to him, there is many unmanned weapons but terrorists occupied it's control system. Their leaders name is maybe 'Martinez'.

There are some differences between BO and BO2.
But this is just development plan revealed now, it would be changed if necessary.

# Perk will be changed. In BO2, you can combinate some perks to Elite Perk.

# Melee attack changed. In other COD you were able to kill enemies oneshot without sound. But now, there is so many change to use various melee weapons like 2 bayonets, hammer, throwing knives, tomahawk and some of them do not provide one shot kill.

# If you have pistol as sub-weapon , you can attach it to main weapon to fast switch.

# Effective range of Grenade launcher will be reduced.

# You can attach bayonet to particular Assault rifles and sniper rifles.

# BO2 storyline includes the 1980s stages.
   So, there is 2 timelines, 1980s and 2025s. 
   Alex mason is main character in the 1980's stages,
   And David mason (Alex's son) is main in the 2025's.
   David's callsign is 'section'

# New multiplay game included
   - Escort : Escort mission to defending VIP.
   - Split spawn : Each player have 3 respawn chances, and respawned by Helicopter.
                         Objective is flag at center of map, and if helicopter crashed,
                         there is no more respawn.
   - Equalizer : User will be changed their side to opposing force when they died.

# In 2025 of BO2, there is second cold war between USA and China.
   And president of US is a woman. 

# Victor Reznov (or his voice) should be appear.

# Martinez (Terrorist leader) bomb LA with unmmaned weapon he hacked.

# There is new zombie mod with classic game and new 8 players game.
   (I don't know what it is cooperative or 4 vs 4)

# Now steam provided pre-purchase BO2,
   and volume of orders passed over Modern warfare 3's already.

If you think it's grammer xxcks? Please excuse,
Mr.konglish cannot speak english but a little. (Very little)