Good question...went ahead and wikied. Haven't heard of any of the games.
Games using the CryEngine2
* Crysis - Crytek: Finished; Release 16 November 2007 in Europe and the U.S.
* Crysis Warhead, uses an upgraded version of the engine; Release on 12 September 2008.
* Entropia Universe Upgraded from Gamebryo Engine on 18 August 2009; currently open pre-beta (VU 10.0.6.29273).
* Blue Mars - Avatar Reality, inc. - gaming platform, similar to Second Life; will be open beta[2] on September 02, 2009.
* New MMORPG - XMLGames, in development (TBA).[3]
* Forged by Chaos - Panzar Studio, in development (TBA).
* Lightspire: Fortunes Web[4] - Lukewarm Media, in development (TBA).
* Merchants of Brooklyn[5] - Paleo Entertainment, Released: Mar 17, 2009.
* The Day by Reloaded Studios.
* Vigilance (Military Training Game) - The Harrington Group, Inc. (Not for public release).[6]
Other licensees
* IMAGTP - Architectural program to show what buildings would look like before they are built
* Ringling College of Art and Design - Educational program
* Darmstadt University of Applied Sciences - The university uses the engine in their Game Development course. [1]
* Games Academy - Games Academy will use the engine in its teaching, with students given the chance to build their projects using the studio's technology. [2]