@haroon_tarar Thing is, both PS4 & Xbox One games are EXPENSIVE, as @whisky have mentioned earlier.
6k for a game! Sheesh, one can get a Quad Core computer for that much!
To run pirated video games on The PS4, you'll have to get it 'jail broken' which is quite risky.
My advise is, buy an Intel i5 computer instead, with a 1,000W PSU and a decent mid-range GPU. A computer is not only more versatile, but also cheaper in the long run as you can easily buy Copied DVDs for mere 60 Rupees...
Up to you.