The Blizzard WorldWide Invitational (abbreviated as WWI) is an event organized by Blizzard Entertainment to meet players, offer playable demos of future games, and offer various activities linked with Warcraft, Starcraft, and Diablo universes.
The event that looks like the Worldwide Invitational, in the United States of America, is the BlizzCon.
| Edition | Dates | Location | Price | Game announce | Beta key | Playable games | Web sites |
|---|---|---|---|---|---|---|---|
| 1 | 15 to 18 January 2004 | Seoul, South Korea, COEX Convention Center | Free | None | ? | ? | ? |
| 2 | 3 to 5 February 2006 | Seoul, South Korea, COEX Convention Center | ? | None | ? | ? | WWI 2006 |
| 3 | 19 and 20 May 2007 | Seoul, South Korea | Free[1] | StarCraft II | None | None | WWI 2007 |
| 4 | 28 and 29 June 2008 | Paris, France, Porte de Versailles | 70 euros | Diablo III | WoW Wrath Lich King | StarCraft II, WoW Wrath Lich King | WWI 2008 |