There are continued rumors and reports that Sony is planning PS1/PS2 emulation for the PS4. So those PS3 downloads of PS1/PS2 classics and the original discs could soon be usable. Would be an excellent counter to Microsoft's limited 360 emulation when that feature goes public later this year for XB1 owners.
And I'm crossing my fingers that not only does it happen and includes important options like button customization and save states, but that it also renders 3D releases in full HD. It makes such a difference and helps turn back many years. Gran Turismo 3 for instance almost looks like the PS3 releases, minus some of the fancy lighting effects and such.
https://www.youtube.com/watch?v=cKQzyI8 ... 8CA5D9632EThat said, I think the Arcade Archives line on PSN for the PS4 is interesting. While overpriced, a full 8 of them which accounts for 1/3 of what's available at the moment, are on my want list for when I make that jump. And several more I'm only skipping since I own them elsewhere, like the excellent Gradius. Nothing there interests you?
There's also Mega Man Legacy Collection, which is slated for retail next year and is already available digitally. And of course Pinball Arcade, which includes the only retail releases that this otherwise digital exclusive has received.
Slim pickings, but at least there's a little bit.