Disciples 3, the hot hot hot King's Bounty remake, and the localization of Space Rangers 2: Reloaded. Those are sort of niche things, though.
In terms of breakout successes like Stalker or The Witcher? Not sure.
sacred 2 is done by the krauts, I thought. And not the commie ones to boot.
edit: also, Jagged Alliance 3, browser-based Heroes of Might and Maigc (oh god there goes work), Perimeter 2, Europa Universalis: Rome. Eastern Europe delivers on the mid-budget niche PC games that US developers fail completely at (save Stardock).