According to IGN, the list is subject to change, but it currently reads:
- Banjo-Kazooie: Nuts & Bolts
- Fable 2
- Gears of War 2
- Halo Wars
- Too Human
- Viva Piñata: Trouble in Paradise
This year's E3 will be held at the Los Angeles Convention Center on July 14th to 17th.
IGN has also provided a handy round-up of all new games appearing at E3.