GameMaker: Studio (GMS)
Homebrew GM:S Export tool (Based off the original GayMaker Tool for PSVita)
Run the program. and browse to a GameMaker Studio project file (.gmx). you can also change the images, Title. and TitleID and then your game will be "compiled" for PS4 and saved as a PKG to...
This is some exciting PS4 Homebrew News, arguably one of the top PS3 homebrew "multiMAN by developer deank" looks to be making an appearance on the PS4 soon. While the developer behind the project none other then deank himself does state it will be different experiance then the PS3's version...