You can play PS3 games on your PS4 with Sony's PlayStation Now streaming service — here's how

You can play PS3 and PS2 games on your PS4 or PC by signing up for PlayStation Now, Sony's game streaming service.
Ars Technica

What's involved in porting a game from, say, a PS3 to PS4?

When I bought my PS3 many moons ago I had 2 games on my PS2 I wanted to migrate. Due to a lack of HDMI ports both games got tossed into the PS-2 box, later donated to the library (with a nice tax ...

'Do PS4 controllers work on PS3?': How to connect your PS4 controller to a PS3 in 2 ways

PS4 controllers will work with a PS3 console, and when you use a wired connection, there is no setup involved. Here's what ...
PlayStation LifeStyle

Underrated PS3 Game Makes Unexpected Return on PS4, PS5

An underrated PS3 game is heading to PS4 and PS5 very soon. Specifically, Mamoruken Curse! is making a comeback on modern consoles. Mamorukun ReCurse! PS4 and PS5 release date announced Titled ...