Yes, consoles are plug and play, but they're not backwards compatible. There are several PS2 games I love, that will never be remade for PS3 or PS4. Meanwhile,

Yes, consoles are plug and play, but they're not backwards compatible. There are several PS2 games I love, that will never be remade for PS3 or PS4. Meanwhile, I can still play "Crusader: No Remorse" or "The Longest Journey" on my PC.