Hackers find PSP emulator in PS4 remaster of PaRappa the Rapper
▻https://www.gamesindustry.biz/articles/2018-05-11-hackers-find-psp-emulator-in-ps4-remaster-of-parappa-the-r
PlayStation 4 version of cult classic rhythm game just an emulation of the 2007 PSP re-release