Unlock Body Surfing

Entry Location:- Select "Extras" from the Main Menu and go to "Cheats"

Right, Right, Left, Down, Up, Up, Up, Down - Unlock Body Surf Ability

Prototype Unlockables

Achievements

Au (40) - Achieve a rating of Gold or better in all Events.
Brain Trust (20) - Complete all Consume Events.
Cleanup (10) - Kill 15 characters with a single Whipfist attack.
Endless Hunger (10) - Consume 200 characters to boost your health.
Evolutionary Step (10) - Use the Upgrade Menu to acquire an Upgrade.
Gunning (10) - Destroy 20 Helicopters in a single Helicopter flight.
Half-Truths (10) - Complete a mission without causing a single Military Alert.
Hard To Kill (60) - Complete Story Mode in any difficulty without dying.
In Plain Sight (10) - Evade 10 strike teams.
In The Web (20) - Consume 50 Web Targets.
Infiltrator (20) - Infiltrate 10 Military Bases disguised as a Commander.
It's Him! (10) - Patsy 5 military personnel.
Mankind Is Your Mask (40) - Complete 3 missions without causing a single Military Alert.
Misconception (20) - Destroy 25 Infected Water Towers before they hatch.
Nice Guy (40) - Complete the game while consuming 10 Civilians or fewer.
Polymath (40) - Collect all Hint Collectibles scattered across New York City.
Pt (60) - Achieve a Platinum Medal in all Events.
Repossession (10) - Seize 50 vehicles from enemy hands.
Return Fire (10) - Catch any object tossed by a Hydra; and throw it back.
Revenge Revisited (60) - Complete Story Mode on hard difficulty.
Self-Deception (20) - Discover what happened to Alex Mercer through the Web of Intrigue.
SME (20) - Gain the ability to drive and fly all vehicles.
Speed Bumps (20) - Run over 500 characters in a single tank.
Streetwise (50) - Collect all Landmark collectibles scattered across New York City.
Surface-To-Air (10) - Shoot down 50 helicopters while driving armor.
The Butcher (30) - Kill 50 characters in 5 seconds.
The Cleaner (20) - Destroy 10 Military Bases or Infected Hives in New York City.
The First Thread (10) - Unlock the Web of Intrigue.
Threat Elevated (20) - Destroy 25 strike teams.
Trail Of Corpses (30) - Kill 53,596 infected.
Unnatural Selection (40) - Acquire all available upgrades.
Web Of Knowledge (60) - Acquire all nodes of the Web of Intrigue.
Wrecking Yard (20) - Destroy 2,000 vehicles.

Fly/Longer Gliding - You need air dash and glide to do this. Jump into the air and glide, then when you start descending, use air dash and press A twice to fly again. You can repeat this until you run out of air dash, which is 2 max (glide then air dash, glide again then air dash, glide again so... 3 glides and 2 dashes). You can glide for 3 times as long allowing you to cover more ground.

Platinum/Radical Events - To unlock the extremely difficult Platinum events, earn Gold in every event. There are also Radical events to unlock which are almost impossible.