From IESB:
Star Wars Episode III: Revenge of the Sith for your Nintendo Advance/DS and Sony PSP!
The Clone Wars continue to rage between the Republic and the Separatists.
Supreme Chancellor Palpatine has been taken hostage, and Obi-Wan, together with Anakin, must rescue him...
-Discover fantastic Jedi abilities and powers, including the Force Push, SaberThrow, Force Deflect and Jedi MindTrick.
-Use the advanced customization system and competitive multiplayer modes for both GBA and DS, including Yoda Domination, Force Ball, Slugfest, and Last Jedi Standing
I was hoping that DS ROTS wouldnt be a port of the gba version with higher res and some touch screen mini games and menus, but it sounds like this might be the case 馃檨
Even more info