Protect the president
President's team:
President has 100% health and only a pistol
President 4 body guards have LMG's and 300% health

Terrorist Team:
All have 100% health and SMG's, no grenades of any sort

Mode:Extreme Paintball[fade:d07fa22a3c]You play in a paintball field and the more people you hit the more money you get. Everyone starts with the same gun and upgrades it throught the game. Here are a few suggestions.
$250:Custom camo:Gold,Diamond,emerald,ruby,fall ECT.
$500:Extended mags:Double the size of your clip.
$750:Full auto upgrade:Blast your gun 5X the speed!
$100:Acog,Red Dot and holograpic:interchangable lenes, choose your favourite!
$1500:Ultimate package:all of the above and Multi-coloured paintballs that have bullets in them and have infinite ammo![/fade:d07fa22a3c]

Name Of Mode :Protect Osama
What happens in it :bin laden has a c4 thats it and everybody has to try and catch him

How about a Micheal Myers gametype? All rules apply like a regular game of it but you get XP and all that stuff. Oh and Cops and Robbers too!

Name Of Mode :living dead or Zombies v.s. Humans (multiplayer search for a game)

What happens in it :you go around and kill the zombies for money to buy weps or upgrades and if you die you become a zombie to infect the humans

Gamemode For Multiplayer- Hunter vs. Prey
Settings-
Hunter(Primary-Shotgun)(Secondary-For Black Ops I Used Crossbow,Maybe a ballistic knife for mw3)
Equiptment-C4 (Lethal-Throwing Weapon) (Special-Smoke) (Perks-Not Sure)
Prey-(Primary-None)(Secondary-Ballistic Knife)
Equiptment-(Claymore)(Lethal-Throwing Weapon)(Special-Flash)(Perks-Not Sure)
Health for Hunter 100%

Health for Prey 150%

Rules-5 Person Game(2 Hunters 3 Prey)

Comment if you think this should be a Gamemode) I have played it with my friends)

Thanks for Reading!

1.)Michael Myers
6-18 Player Lobby
1 player is randomly selected to be Michael and the other 17 hide/run away
Michael has Unlimited Lives
Survivors have one Life
No Explosives

2.)Sniper's Nest
6-12 Player Lobby
A Free-for-All game mode with Snipers only
No Explosives

3.)Last Man Standing
6-12 Player Lobby
Players spawn in a small-medium sized cage with no hiding spots.Each player has one life,and a knife,and it's a fight to the death. Last Man Standing Wins.
No Explosives

4.) Infection
12-18 Player lobby
2 players spawn as the infected, the rest of the players are humans. The infected are equipped with only a knife, and the humans spawn with a pistol. As time progresses, more and more of the map will be open for the humans to roam. There will be an armory where the humans can gather weapons. Every 10 kills a human gets, they earn a perk. If a human is stabbed by an infected,then they are automatically infected. The game ends after 10 minutes or whenever all the humans are infected.
No Explosives

5.) Cops and Robbers
6 v 6 Game
Each player has 1 life.
Cops spawn with a Shotgun or pistol of their choice that is within their level. (And a knife)
Robbers spawn with a pistol of their choice that is within their level. (And a knife)
Cops look for the Robbers. Simple.
If a Cop catches a robber than they can press a certain button to tell the robber to get on the ground.The robber can accept or decline/fight back, if the robber kills a cop, than the cops can just kill the robber without warning.If the robber accepts, then they are taken to jail. In jail, the robber can break out after a minute. If the cop catches the robber escaping, then they are allowed to kill the robber. Game ends when all robbers are dead or in jail.