Developer @Darbnes has released a CHIP 8 emulator for the PS4. You’ll of course need a hacked PS4 running firmware 4.05 at the moment.

The developer mentions that this is a Proof of Concept at this point: input and sound are non functional. In other words, you can’t do much with it now as a gamer, but this is good progress showing that actual homebrew could be coming soon to the console.

Download CHIP 8 emulator for PS4

You can download the CHIP 8 emulator here.

https://mega.nz/#!zpoFiJaK!LvSa_1vno...UdORXDCBLBBDlw

You’ll want to install it using PS4Hen.

Source: @Darbness