The protagonist CJ is often replaced with a 3D model of Niko Bellic .

Third is nostalgia filtered through improvisation. For many, Grand Theft Auto IV is memory—not only of gameplay but of a specific time and machine, a particular PC setup or console, a network of friends and forums. The notion of running it on a PS2, or searching for a "PS2 ISO" at all, reads as a playful fantasy or an act of restoration: taking the textures and scripts of one era and attempting to squeeze them into the mold of another. That creative violence tells a story about how we relate to media: we want to reshape it to fit the contours of our present constraints and fantasies.

These are available legally via on PS3/PS4 or by ripping your own discs.