Achievements...
	Avatar Awards...
	Super kill...
	Wozma...
	X3000...

Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Confucius Say...Die ( 20 points )	Finish "Chinatown Chiller".
Deworming the Big Apple ( 20 points )	Finish "Rooftop Rebellion".
Glow Like Dr. Manhattan ( 10 points )	Collect 120 Nuke symbols.
Going Down Faster Than Enron ( 20 points )	Finish "Deviant Drilling".
I Love the Smell of Sewer Scum ( 20 points )	Finish "Unholy Underworld".
Max Pain on the A-Train ( 20 points )	Finish "Metro Mayhem".
My Boots Are Made For Stompin' ( 10 points )	Stomp on 20 enemies.
New York Minute ( 10 points )	Finish the first level in under 3 minutes.
Pig Out ( 10 points )	Kill 75 enemies.
Space, the Final Frontier ( 20 points )	Finish "Orbital Oblivion".
This Ain't the Love Boat ( 20 points )	Finish "Tanker Trouble".
Worker Safety, Last ( 20 points )	Finish "Fearsome Factory".

Complete the indicated task to unlock the corresponding Avatar Award.

Award	Task
T-shirt	Save the babe found in level 1.

Successfully complete the game on all difficulty settings to receive the "Thunder gun", which can kill everything in sight. When entering a loading screen or room, quickly tap [Fire]. The gun will fire in all directions. You will get a large health boost and all enemies will be killed.

Go to Episode 8 Part 3. At Mech-Nukem's left arm (the incomplete one), press [Up] near the path in front of it. You will enter a secret area containing Wozma, the secret Boss. During this time you will have unlimited ammunition.

Find all 240 nukes hidden in the levels under the Hard difficulty setting to unlock the X3000 weapon. It calls down lightning, which instantly kills on-screen enemies.