Can the Sony PlayStation 4 play PlayStation 3 games?
DC Universe Online rolls out cross-platform play – Destructoid
52 Best Cross-Platform Games for PS3
PS4 Game That Allows You to Play with PS3 Users Online - YouTube
Microsoft Says Cross-Play Is "Unique Value" Of Theirs, But It Just Isn't True
DC Universe Online Coming to Xbox One Without Cross-play | eTeknix
PS3 & PS4 Cross-Play Games - Giant Bomb
PS3 & Vita Cross-Play Games - Giant Bomb
Are there any games that are cross platform between Xbox 360 and PS3? - Quora
PS3 & PS4 Cross-Play Games - Giant Bomb
Call of Duty: Advanced Warfare Available for PS3, PS4 Cross-buy – PlayStation.Blog
The PS5 version of GTA Online does not allow cross play with the PS4 version : r/PlayStationPlus
52 Best Cross-Platform Games for PS3
List of all PSVita Cross-Buy games by Trophy Completion Times! – NODE Gamers
PC/PS4/PS3 CrossPlay Now Available In DC Universe Online; Here's How It Works
GTA 5 And Crossplay - Does GTA Online Support Crossplay? - GTA BOOM
The Last Of Us Remastered Cross-Play Between PS4 And PS3 Not Possible | Ubergizmo
Aksys Games on Twitter: "Speaking of #UNIST, Under Night In-Birth Exe:Late[st] is out Feb 9th for #PSVita, #PS3 (digital) and #PS4 (physical and digital)! With new characters, extensive tutorial and challenge modes
Does GTA Online have crossplay? PC, Xbox, & PS5 cross-platform info - Charlie INTEL
PC/PS4/PS3 CrossPlay Now Available In DC Universe Online; Here's How It Works
Games with crossplay on PS3 - cross play games · Crossplayable Games
Cross-platform play - Wikipedia
Sony: PS3 and PS4 cross-play is 'technically possible' (update) - Polygon
Best crossplay games: play with friends across platforms | TechRadar
Top 5 Multiplayer Games That Support CrossPlay - PC/PS4/PS5/Xbox One/Xbox Series X/S - MySmartPrice