If you want the "true" Kratos—complete with his unique moveset, weapons, and God of War-themed stage—the most effective method is using the RPCS3 emulator to run the PS3 version of the game on your PC. www.facebook.com
Note: Installation methods vary depending on which version of the mod you download. The following is the standard method used for most MK9 character swaps. Mortal Kombat 9 Kratos Mod Pc Download