We've already shown you the game's level editor, but now you can see how Under Siege takes advantage of the PS3 motion controller as a virtual mouse to quickly scan the terrain and command troops.
In addition to Move support, Under Siege will also have support for four-player multiplayer and two-player split-screen, as well as XMB screenshots, video recording and custom music support. It's a rather premium set of features for a PSN game, which is probably why it will demand a premium price. Like WipEout HD and Trine before it, Under Siege will be sold as an online-only "retail" game, and will include a Platinum trophy.
