The is an outstanding piece of software, but it only emulates the Sony PlayStation Portable (PSP) . The PSP was discontinued in 2014. Its hardware was capable of handling games like God of War: Chains of Olympus or GTA: Vice City Stories .
Also, the mention of downloading it for free is a red flag. Distributing copyrighted content like this is illegal. I need to make sure to advise against piracy and suggest legal alternatives. The user is likely looking for a way to play the game without paying, but that's not the right approach.