Backwards Compatibility - PlayStation 5 Guide - IGN

In a reveal with Wired [1], PS5 Lead Architect Mark Cerny confirmed that the PlayStation 5 would have Backwards Compatibility with all PlayStation 4

PlayStation's Long, Complicated History with Backward Compatibility - IGN

PlayStation Classic - IGN

Now Sony Says “Majority” of PS4 Games Will Be Backward Compatible - IGN Now

PS5 Won't Be Backwards Compatible With PS3, PS2, or PS1 Games - IGN

PlayStation 5 Controller Could Be Called DualShock 5, Backwards Compatible With PS4

PS5: 'Majority of the 4,000+ PS4 Titles' Will be Backwards Compatible, Sony Says - IGN

Are Older Games Digitally Available on PlayStation 5?

IGN Readers' Most Anticipated PS5 Feature Is One Sony's Been Missing for A While - IGN

Exhaustive PS5 Backwards Compatibility Database Reveals Which Games to Play on Sony's Next-Gen System

PlayStation 3 Peripherals May Be Compatible With The PlayStation 5 Soon

PS5: 'Majority of the 4,000+ PS4 Titles' Will be Backwards Compatible, Sony Says - IGN