I buy this projector to upgrade my home theater from 2d to 3d . the projector function quite well in 2d and have a lot of 3d bell and whistle -lrb- I be assume for gaming -rrb- , but can not play 3d Bluray dvd 's because it do NOT have a hdmus input . while I realize this may be a small problem for most people ; it be something that should be disclose in the product description from the manufacturer .