I was looking into the possibility of making a Chaos;Head NoAH English patch for the PSVita but because it uses a game engine that is difficult to deal with I thought that it could be possible to make a version on the PSP which then could be run through adrenaline and also run on the PSP. I looked into it and it seems the Chaos;Head NoAH PSP port uses the same engine as the Steins;Gate PSP port which has an English patch available for download so I decomped a lot of files from the C;H NoAH rom and they seemed to be also identical from the S;G files other than what's inside of them like text, sprites, etc, but by following a guide on the Steins;Gate PSP Patch Github issue 1 "bin files" I'm sure it's possible but we either have to wait until the Committee of Zero finishes there English patch or wait for the official translation in October and use that, but I don't recommend using the official translation due to censorship. We could use the already available Chaotic;Head English translation but it doesn't have anything translated from C;H NoAH just the original Chaos;Head those are the options. I 100% think it's possible to make an English patch for C;H NoAH on the PSP but I think I'm out of my scope here. If anyone wants to try to make a English patch I could start a discord server for talking about it/working on it but if nothing ever ends up coming out of this then I could give it a shot myself.