I don't know much about the PS4 MTX KEY game sharing modchip except that it is some kind of flash patcher copying the console ID from a PS4 console which allows to extend the game sharing of a specific PSN/SEN account to be used on an unlimited amount of consoles where the modchip is installed. This seems like a solution which could be easily blocked by Sony. If you know more, please post in this forum topic.
Welcome to the DCEmu Homebrew and Gaming Network. This Network of sites is owned and ran by fans of the retro consoles and the latest next-gen consoles, we post news on all the consoles we cover about hardware aspects, gaming, modification, Hacking and Homebrew. Homebrew and Emulation are software thats made using free and legal tools to play on games consoles. This Network is the only worldwide network of sites where coders can upload and post news of their own releases and get the credit and comments they deserve for all their hardwork. We have a Network that currently supports PSvita, Nintendo 3DS, WiiU, PS4, Xbox720, Nintendo Wii, Xbox360,Pandora, Dingoo, Wiz, PS3, PS2, Xbox, Gamecube, Nintendo DS, PSP, GBA, Dreamcast, Sega Saturn, Android, Apple, Blackberry, GP32, GP2X, Nintendo 64, Snes, Gameboy, Nes, Virtual Boy, Apple iPhone, Ipad, Ipod Touch, Ipod, Windows Phone and also Mobile Phone Emulation. When new consoles appear we will expand to cover those consoles.
Please help DCEmu become stronger by posting on the forums every day and make our community larger.