Prototype Cheats for PC - Windows

Select the "Extras" option at the main menu. Select "Cheats", then enter one of the following codes...

You have to finish Story mode. You can now replay Story mode with all powers and upgrades previously unlocked....

Beat the game in Normal mode to unlock it. This goes for all Prototype games on all systems....

Getting a Gold in every event will unlock Platinum Events. These event are more challenging....

First you must unlock the Kill Event called "Rolling Thunder," which appears between the East Village and the Lower East Side (one block from the East coast). Right next to the Event is a Th...

On mission 22/31, where you get the first cell phone cut scene, you'll be asked to jack a Black ops helicopter. Once you have the helicopter, you are prompted to pick up a few Black Ops guys and then ...

It's sometimes difficult to spot Landmark and Hint Collectibles. Switch on your Infected Vision (or Thermal Vision) to help discern them....

After jumping, avoid using both of your dashes while airborne and save one to use just before landing. If timed correctly, you should hit the ground at near full speed, which is very useful when attem...

Once you've attained the Critical Mass and Tendril Devastator upgrades, simply choose a disguise (in order to keep a low profile), walk into the middle of Times Square, wait until you are surrounded b...

Infected water towers are always circled by squawking crows. This makes it easier to track them down...

If your health is full just "hold right click and letter E" , "hold left click and letter E" or "just hold the left click and right click....