Check out the newest video trailer from E3!
Here's the Metroid Prime 3: Corruption gameplay trailer from Nintendo's E3 2007 press conference.
The trailer clearly shows Samus going into Hyper Mode, as marked by a warping effect on the screen and all the graphics going to black and white. In this mode, her weapon becomes extremely powerful, but she risks the Phazon completely corrupting her suit.
If you look carefully, you can also see that the Spring Ball (or some equivalent) has been added, as Samus moves through a Morph Ball maze without setting any bombs to make the jumps.
Check back soon for more info, including detailed hands-on impressions of the game!