The "Kratos Mod" is a community-created port that extracts the character data from the PS3 version and injects it into the PC version, making the God of War playable on Steam.
The safest and easiest method is to use the DLC Manager tool, which is widely available in the modding community.
Note: The mod files are typically compressed into a .zip , .rar , or .7z archive. Step-by-Step Installation Guide
Most veteran players agree that the only way to experience Kratos with his original moveset and stage on PC is by emulating the PS3 version using RPCS3. Why a True "Kratos Port" Mod is Rare
: Delete the modified Asset folder. Restore your original files from the backup you created in Step 1. Verify your game files through Steam to repair the installation. Kratos is Invisible or Has Missing Textures
The screen flickered. The usual “FIGHT!” graphic glitched, replaced by a faint, ghostly Omega symbol. And then, Kratos stepped out of the shadows.
Mortal Kombat 9, also known as Mortal Kombat (2011), is a fighting game developed by NetherRealm Studios and published by Warner Bros. Interactive Entertainment. The game is the ninth main installment in the Mortal Kombat series and a reboot of the franchise. One of the most popular mods for Mortal Kombat 9 is the Kratos mod, which allows players to use the iconic God of War character in the game.
Open the DLC Manager, select the Kratos package from the list, and click
The Quest for in Mortal Kombat 9 PC: Modding vs. Emulation Released in 2011, Mortal Kombat 9