The below features video of a Blizzard event in Moscow Russia. I included gameplay from the upcoming World of Warcraft Cataclysm. Below is a minute or two of Worgen and Goblin Gameplay Video.
WoW Cataclysm is scheduled to release in 2010. It features 2 new races (goblins fighting for the Horde and Worgen fighting for the Alliance), allows race and class combinations, incorporates flying mounts, changes the level cap to 85, ads new raids and dungeons, tons of new quests, ads archaeology as a skill, and more.
Check out the gameplay and trailer videos below.

World of Warcraft Worgen & Goblin Gameplay Video:
New Class Combinations:
1. Human Hunter
2. Dwarf Shaman
3. Dwarf Mage
4. Night Elf Mage
5. Gnome Priest
6. Orc Mage
7. Undead Hunter
8. Tauren Paladin
9. Tauren Priest
10. Troll Druid
11. Blood Elf Warrior


Nov 27, 2009 at 19:07:36
CANT WAIT TO TRY WORGEN
Nov 27, 2009 at 19:07:57
looks awsome!
Nov 29, 2009 at 17:54:52
death wing is awsome
May 17, 2010 at 14:51:52
They run like a fat ape