Even Nintendo are distancing themselves from 3D now with the 2DS and Pokemon not using 3D for large parts of the game.
It's great when watching some films (not all) but tbh, it's not something most people want all the time. When you factor in that a fairly substantial proportion of the population cannot actually see stereoscopic 3D, you have something that will always be nice as a novelty, but will never become dominant.
Factor in that the drain on resources of games really limits them (most 3D PS3 games ran at silly low frame rates) and we need much more powerful hardware before it would be viable.
Just not worth it I guess. Look how many 3DS owners confessed to always having 3D turned off (I think I'm in the minority usually using 3D). The resources are just clearly better spent on other aspects of games. Be it graphics, frame rate or AI.








