The Dream has been realized. Jailbroken PS4 Pro + PS2 Packages for PS4 = Silent Hill 2 Remote Play on Vita. : r/VitaPiracy
Sony is working on PS2 backward compatibility for PlayStation 4 - GSMArena blog
PS2 Emulation on PS4 is Impressively Good. | GBAtemp.net - The Independent Video Game Community
PERSONA 4 on PS4 FAT | PS2 EMULATOR FOR PS4 | IN GAME | PS2EMU - YouTube
How to convert PS2 games to work on the PS4. - Hackinformer
PS4 Now Has 500 Playable PS2 Games via Jailbreaking - MP1st
How to play PS2 games online for free and without downloading anything - Crast.net
PS2 Emulation on PS4 Confirmed! Sony Bringing PS2 Games to PS4. - [LTPS #179] - YouTube
New graphics comparison shows upscaled 1080p PS2 emulation on the PS4 | TweakTown
PlayStation 4 to get PS1/PS2 emulator - Report - GameSpot
Subverting PS4 And PS5 Through The PS2 Emulator | Hackaday
The PS4 can now emulate PlayStation 2 games | Ars Technica
When playing PS2 game using PS4 emulator, it works null null at 60 fps - GIGAZINE
This week (Oct 16-23) in emulation: RetroArch fixes input issues on PSVita/PSTV, PS2 port of RetroArch is in development, Switch Overclocking for better emulator performance, PS4 FW 5.05 gets a NES emulator,
GitHub - xXxTheDarkprogramerxXx/Ps2-Classics-emulators-for-Ps4: Ps2 Classics emulators for Ps4, this will allow you to use many different versions of emulator, which could improve or decrease the compatibility