Although the Guitar Hero games themselves are compatible, the connector mounted on its special controller is not, due to the PS3's lack of ports for PS2. Few will deny that the PlayStation 2 is one of the greatest consoles of all But, we've combed through our memories, old gaming collections. But you still have to buy the game even if you own the title on a PS2 disc. Eight classic PS2 games are ready to be played on the PS4. CNET. Been waiting to play Just WAY too expensive for 2 gen old games. Should be.