EA sent out a four page Battlefield 3 multiplayer fact sheet, with a list of all the weapons, vehicles, and maps, along with their accessories, specializations, and details, respectively. Battlefield3gamer.com published the full four pages printed on their official forum.

Here is the full multiplayer fact sheet:

[spoiler intro="KEY FEATURES"]Play Your Way In the Biggest Battlefield Ever! From city streets to open rural landscapes, Battlefield 3 offers unparalleled depth and gameplay variety. Classic ‘Rush’ and ‘Conquest’ modes are complemented by newly introduced ‘Team Death Match’ for an instant action fix.

Extensive Co-op Campaign: Unique maps and missions are available for players to tackle online with a friend, using co-op specific gameplay features. Co-op missions tie into the single player story.

Powerful Social Features in Battlelog: Players will never go into battle alone thanks to the powerful new community features of Battlelog. Players can build their platoon, communicate with other gamers, and compare their multiplayer prowess with friends and foes alike. Battlelog is free on all platforms.

Frostbite 2-Enabled Destruction: Frostbite 2 creates a whole new level of life-like destruction. Enhanced large and small scale destruction now has a tactical purpose. Chip away at cover, blow holes in walls, deform the terrain, and bring down entire building façades on enemies.

Ultimate Vehicle Warfare: The signature Battlefield vehicle warfare experience is even richer and more rewarding. Damaged vehicles can now retreat or be defended until they automatically regain armor, while disabled vehicles become static gun platforms to cover players doing repairs.

Accessible Team-Play: Battlefield 3 offers fine-tuned team-play possibilities and accessibility for newcomers. Team-play is key for players to reach dominance on the battlefield.

Personalized Dog Tags: Players can express their individuality with their own dog tag that gets displayed to defeated enemies. Players choose a design with a dynamically tracked in-game stat that expresses their personality and play-style.

The Physical Battlefield: Use the environment to your advantage. Deploy your machine gun bipods on any mountable surface for greater accuracy. Claim the dog tag of enemies via skillful knife takedowns. Lay down suppressive fire to limit the combat capabilities of enemies.

Enhanced Persistence: There is always a new rank or reward to unlock in Battlefield 3. The depth and vast range of unlockable weapons, vehicles, upgrades, and tools will keep Battlefield 3 players occupied for years to come.[/spoiler]

[spoiler intro="KEY MULTIPLAYER FEATURES"] Epic scale vehicle and infantry warfare
Infantry only close quarters warfare
Destructible environment
Squad based team play
Huge persistent soldier carrier
Customizable soldiers and kits
Customizable vehicles
Fully customizable weapons
Soldier specializations
Supported shooting
Suppressive fire
Quick reloads
Multiple firing modes
Reviving team mates (with opt out option)
Vehicles with regenerating health
Infantry only game setting
Hardcore game setting
Assist scoring for successful teamplay[/spoiler]

[spoiler intro="THE CLASSES"]Assault
Recon
Support
Engineer[/spoiler]

[spoiler intro="THE WEAPONS & WEAPON ACCESSORIES"]

[/spoiler]

[spoiler intro="SOLDIER EQUIPMENT & SPECIALIZATIONS"]

[/spoiler]

[spoiler intro="THE VEHICLES & VEHICLE SPECIALIZATIONS"]

[/spoiler]

[spoiler intro="MULTIPLAYER MAPS & GAME MODES, ETC"]Maps:
9 total including:

• Caspian Border
• Operation Métro

Game Modes:
Conquest
Conquest 64 (PC only)
Rush
Team Deathmatch
Squad Deathmatch
Squad Rush

Ribbons and Medals:
There will be close to 100 ribbons and medals in BF3

Dog Tag Customization:
More than 350 personalized dogtags including:

• Rush Ribbon
• Recon Service Star
• 40mm Master
• BF2 Veteran

…and so much more[/spoiler]