PS4 fMSX Emulator port, PS4 SNES Emulator port and the 4.05 PS4 Linux release today PlayStation 4 developer @Darbness shared on Twitter a CHIP 8 emulator for PS4 4.05 proof-of-concept (PoC).
He states it currently has no input and no sound... yet!
Download: IV0002-CHIP80000_00-DARBNESS00000000-A0100-V0100.pkg (5.9 MB)
For those keeping track of PlayStation 4 v4.05 scene releases, old scene group LiGHTFORCE returns along with BlaZe to heat up the PS4HEN 4.05 PKG scene even more with their latest releases.
Finally, @Wultra let us know in the PSXHAX Shoutbox that Sony recently dropped some new PS4 5.0x WebKits for developers interested in examining them to find out what exploits have been patched lately.