This page contains Cheats for Prototype organized by sections for PC - Windows. Prototype is a Action Adventure Sci-Fi game, made by Radical Entertainment, released on Jun 10, 2009 and published by Activision. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
Select the "Extras" option at the main menu. Select "Cheats", then enter one of the following codes...From: andy12345
You have to finish Story mode. You can now replay Story mode with all powers and upgrades previously unlocked....From: Protecter
Beat the game in Normal mode to unlock it. This goes for all Prototype games on all systems....From: HOMIEBOY99
Getting a Gold in every event will unlock Platinum Events. These event are more challenging....From: joany50
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 Thermobaric Tank. Jumping into it will activate the Event, but you can back out of it before the Event begins. Do this correctly and you'll have a free ...From: marlavishu89
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 destroy a Hive. Do not destroy the Hive! You now have a helicopter with unlimited missiles, no time limit, and as long as you don't destroy the Hive, ...From: menmick
It's sometimes difficult to spot Landmark and Hint Collectibles. Switch on your Infected Vision (or Thermal Vision) to help discern them....From: bklynjets
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 attempting to evade the military or during a timed activity. Note: This doesn't work for the highest of drops....From: hx6killean
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 by people and unleash the Tendril Devastator this will land you "The Butcher."...From: mb1993
Infected water towers are always circled by squawking crows. This makes it easier to track them down...From: jestempro91
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....From: martinalcober
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If there are any more cheat codes or unlockables like body surfing then please tell me...
Posted on: 09-14-2012
Blocked at scanning tank to find compatible hunter what to do?...
Posted on: 06-23-2012
I earned many collectible and finished all events but there are no upgrades available...
Posted on: 05-19-2012
The button to scan the water tower dosent show ive pressed every button its not working....
Posted on: 10-28-2011