Distracting T. Rexes  -  It is not possible to kill T. Rexes when you are a human. The only exception is the smaller version of a Rex in The Cave mission. Other than that, all your guns and spears can do is distract the T. Rex to come after you instead of your comrades. In most missions you must have the T. Rex come after you so that your comrades can open a door or complete an objective of some sort. Do not waste all your ammunition on a T. Rex. A few rounds of fire should be enough to distract it.

Easily killing smaller dinosaurs  -  Use the following trick to kill a smaller dinosaur, such as the Velociraptor, easily. Throw a spear directly in its neck or head. Note: The spear does not need to be on fire.

Easily killing Venatosauruses  -  If there are bushes where it is standing, use a fire spear or bone to burn it alive.

Easily stun V-Rexes  -  While fighting the V-Rexes with Kong, press Y then quickly press A towards the V-Rex to stun them for a short time. This will allow you to attack them without being hit.

Easily killing natives in On The Raft level  -  Once you get to the point where there are natives on top of a bridge throwing spears at you, you can kill them easily by picking up a spear, lighting it on fire, then throwing it at the supports. You can also throw the spear at the bushes surrounding the bridge.

Killing V-Rexes with Kong  -  The very first time you fight the V-Rexes, there is a ledge which you can climb onto so they cannot attack. However, once you are up there, you will be attacked by the flying dinosaurs. They are not hard to defeat. When you are up there, go into Fury mode by repeatedly tapping Y until Kong smacks the ground. While in Fury mode, attack the V-Rexes one at a time. After you have hit one of them three times with A, they will be temporarily knocked out. You can then perform a finishing move by repeatedly tapping B or A. If done correctly, Kong will snap the V-Rex's jaw in two or throw it.

Peter Jackson interview  -  Have at least 75,000 points and a 100% game completion to unlock the Peter Jackson interview.

Philippa Boyens interview  -  Have at least 200,000 points, a 100% game completion, and obtain the correct online code for your particular game at www.kingkonggame.com to unlock the Philippa Boyens interview.

Save Kong alternate ending sequence  -  Have at least 250,000 points and a 100% game completion to unlock the Save Kong alternate ending sequence.

Saving ammunition  -  When facing enemies on Skull Island, you should always try to save ammunition. Find bones, sticks, and spears, but do not throw them. Just get up close and press Fire.

Gamerscore points  -

Accomplish the indicated task to get the corresponding number of Gamerscore points (1,000 total possible points):

Completed game (200 points): Successfully complete the game.

Foodchain Master (100 points): Jack uses the foodchain system to escape certain death.

King Of The Jungle (100 points): Kong imposes his supremacy over the inhabitants of the jungle.
King Of Demolition (100 points): Kong destroys the village of the natives.

King Of Skull Island (100 points): Kong kills the giant snakes.

King Of The V-Rexes (100 points): Kong has killed numerous V-Rexes.

Protector (100 points): Jack protects his friends from getting harmed.

Pyromaniac (100 points): Jack uses fire to scare off enemies and get out of harm's way.

V-Rex Annihilator (100 points): Kong has killed numerous V-Rexes.