[Android Community . com]
… The new 3D converter will be released in the first Maintenance Release (MR) for the Optimus 3D that will land starting in October. …
The smartphone user will get to play existing 2D games in 3D at no charge. The games will be able to be switched back to 2D simply by turning off the converter. The converter will automatically scan the 2D games that are launched to see if they are on the list of 2D titles optimized for 3D conversion. If it is on the optimized list it will be converted. The conversion engine will be shown off at IFA 2011.
See the full story here: http://androidcommunity.com/lg-unveils-worlds-first-3d-game-conversion-engine-for-smartphones-20110829/