Originally Posted by bagelobo
Off the top of my head

Kings Bounty: The Legend / Armored Princess
Total Annihilation
X3: Reunion / Terran Conflict
Icewind Dale
NWN2: Mask of the Betrayer

Spot on.
I'd add all the Heroes of Might and Magic games.
And Deus Ex 3.
And Legacy of Kain series, obviously =D