Lol, I didn't know that you need any specific guides to find any information on google. Anyway, thank you for that post it was very useful for me. Following this guide I found what I wanted. The thing is that I'm a longtime fan of the Mafia series and 2k games released the full trilogy this year with some interesting improvements. So I was following this guide and found a proposal to buy the trilogy at cdkeysforgames.com and immediately did it. I was lucky because the price is really lower than on any other platforms. Thank you very much again for that guide.