While some fans initially wished for unique Mercer-exclusive voice lines and movement sets, the sheer joy of swinging through NYC using the iconic avatar makes this a must-have for the Prototype community. How to Install and Use the Save Game

The shortcut is straightforward: you replace your own save file with one from another player who has already 100% completed the game.

C:\Users\YourUsername\Documents\Activision\Prototype 2\SKIDROW\SaveGames

: Replaces Heller's voice lines with Mercer's for better immersion.

The downloaded file usually arrives compressed in a .zip or .rar archive. Extract the contents using a tool like WinRAR or 7-Zip.

The ultimate shortcut to experiencing Radical Entertainment’s chaotic open-world sequel at its absolute peak is a .