This is a random video from YouTube user Paradox (not the scene group 
) demonstrating what appears to be a Sonic The Hedgehog emulator test on retail PS4 Firmware version 4.05.
He notes that this is NOT a PlayStation 4 jailbreak in the video's title for what it's worth.
Thanks to @UmarDaBest559 for sharing the video in the PSXHAX Shoutbox, and according to @Nesterwork the user may be redirecting via PSProxy perhaps... feel free to share your thoughts in the comments!
Finally, below are some fan-made ports of Sonic 1 and 2 from the Sega Master System alongside a PS4 port of the homebrew game Sonic Time Twisted by overbound via MDashK (Github).
Download: SMSR00001.pkg (43.38 MB - Sonic 1 SMS Remake v1.00 PS4 Homebrew PKG) / SMSR00002.pkg (53.88 MB - Sonic 2 SMS Remake v1.00 PS4 Homebrew PKG) / OVBD00001_V1.1.2.1.pkg (159.19 MB - Sonic Time Twisted v1.1.2.1 PS4 Homebrew PKG)
Update: Also from MDashK comes an adult-themed Magical Waifus Academy (MWAC00001) PS4 PKG game ported from Steam for Sony's PlayStation 4 console:
) demonstrating what appears to be a Sonic The Hedgehog emulator test on retail PS4 Firmware version 4.05.He notes that this is NOT a PlayStation 4 jailbreak in the video's title for what it's worth.
Thanks to @UmarDaBest559 for sharing the video in the PSXHAX Shoutbox, and according to @Nesterwork the user may be redirecting via PSProxy perhaps... feel free to share your thoughts in the comments!
Finally, below are some fan-made ports of Sonic 1 and 2 from the Sega Master System alongside a PS4 port of the homebrew game Sonic Time Twisted by overbound via MDashK (Github).
Download: SMSR00001.pkg (43.38 MB - Sonic 1 SMS Remake v1.00 PS4 Homebrew PKG) / SMSR00002.pkg (53.88 MB - Sonic 2 SMS Remake v1.00 PS4 Homebrew PKG) / OVBD00001_V1.1.2.1.pkg (159.19 MB - Sonic Time Twisted v1.1.2.1 PS4 Homebrew PKG)
Update: Also from MDashK comes an adult-themed Magical Waifus Academy (MWAC00001) PS4 PKG game ported from Steam for Sony's PlayStation 4 console:- IV0001-MWAC00001_00-MAGICALWAIFUSAC0-A0100-V0100.PKG (151 MB - September 7, 2022)
