Bulletproof Crypto (invincibility)
Pause game play while playing as Cryto, then hold [L2] and press [Square], [Circle], [Left]x2, [Circle], [Square], then release [L2] while the game is still paused. A message will confirm correct code entry.

Ammo-A-Plenty (unlimited ammunition)
Pause game play, then hold [L2] and press [Left], [Circle], [R2], [Right], [R1], [Square], then release [L2] while the game is still paused. A message will confirm correct code entry.

Deep Thinker (unlimited concentration)
Pause game play, then hold [L2] and press [R1], [R2], [Circle], [Right], [R1], [Circle], then release [L2] while the game is still paused. A message will confirm correct code entry. Your MC meter will not decrease. Your current MC must be above zero for this code to have any effect.

DESTROY ALL HUMANS CHEAT CODES

Bulletproof Crypto (invincibility)
INSTRUCTIONS
Pause your game, then enter code
CODE EFFECT
Pause your game while playing as Crypto, then hold L2 and press Square, Circle, Left(2), Circle, Square, then release L2 Text SMSUnlock Bulletproof Crypto (invincibility)
Ammo-A-Plenty (unlimited ammunition)
INSTRUCTIONS
Pause your game, then enter code
CODE EFFECT
hold L2 and press Left, Circle, R2, Right, R1, Square, then release L2 Text SMSUnlock Ammo-A-Plenty (unlimited ammunition)
Deep Thinker (unlimited concentration)
INSTRUCTIONS
Pause your game, then enter code
CODE EFFECT
hold L2 and press R1, R2, Circle, Right, R2, Circle, then release L2 while the game is still paused. Text SMSUnlock Deep Thinker (unlimited concentration)
Pox s (all upgrades)
INSTRUCTIONS
Pause your game, then enter code
CODE EFFECT
Pause your game while on the Mothership, then hold L2 and press Square, Circle, Left(2), Circle, Square, then release L2 Text SMSUnlock Pox Unlocks (all upgrades)
Aware Like A Fox (maximum alert meter)
INSTRUCTIONS
Pause your game, then enter code
CODE EFFECT
hold L2 and press Right, Square, R2, R1, Right, R2, then release L2 Text SMSUnlock Aware Like A Fox (maximum alert meter)
Nobody Loves You (reset alert meter)
INSTRUCTIONS
Pause your game, then enter code
CODE EFFECT
hold L2 and press R2, Right, R2, R1, Square, Right, then release L2 Text SMSUnlock Nobody Loves You (reset alert meter)
Mmm… Brains! (increase DNA)
INSTRUCTIONS
Pause your game, then enter code
CODE EFFECT
Hold L2 at the Mothership’s main menu and press R1(2), R2(2), Left, Right, Left, Right, R2, R1, then release L2. Text SMSUnlock Mmm… Brains! (increase DNA)
DESTROY ALL HUMANS TIPS & TRICKS
Faster Destruction in the UFO
Instead of holding R to destroy buildings or large objects, tap R and the destruction will happen faster without waiting for the recharge.
Getting away from the law
Forget running away from the authorities with short legs. Use your jetpack liberally to fly away. Press Left Analog-stick Forward and hold A to boost away.
Finding more probes
When you are in Capitol City, you can find about ten probes by the broken Pentagon.
Control objects
When you pick something up, you can control it with the Right Analog-stick
HoloBob
Put your target (dot in the middle of the screen) on any human, and press B. In order to maintain your HoloBob, you must read the thoughts of the humans walking around. You can read the same person’s thoughts repeatedly to keep your mental powers charged.
Easy collect brainstem puzzles
Go into a collect brainstem puzzle. Find out how many you need. Then, stand around extracting the brains and leave them laying there close by. When you have enough, go to the challenge and enter it. You can easily win by doing this.
Levitation death
It you levitate a person for a long time, they will die.
Lower brain juice meter
When you are in the form of another person, to make you brain juice meter go down, read other people’s thoughts.
Hypnotize faster
When trying to hypnotize people, rapidly tap Triangle.
Ultimate saucer
Enable the “Bulletproof Crypto” “Ammo-A-Plenty” codes while on your saucer. It will not become damaged or lose ammunition.
Super Crypto
Enable the “Deep Thinker”, “Bulletproof Crypto”, and “Ammo-A-Plenty” codes then get all of Crypto’s upgrades. After this you can turn into a human and walk around TK’ing everything.
Ride the Washington Monument
Find the monument, then throw cars at it until it breaks into two pieces. Get on the long pointy piece, PK the middle, and try to stay on.
Plan 9 From Outer Space reference
Halfway through the game you will experience a level where you go to the drive-in to switch films with the one that is showing. Watch what is showing before you switch films to see that the film is Edward D. Wood, Jr.’s Plan 9 From Outer Space.
Funny headlines
Purposely die in any town and you will get a headline it will be witty funny or just plain hilarious

DESTROY ALL HUMANS UNLOCKABLES
Art Of The Furon movie
Santa Modesta side mission
Blue Book
Saucer Blueprints movie: Rockwell side mission
Evolution Of An Alien movie
Turnipseed Farm side mission
Face of the Enemy
Area-42
Pathetic Humans!
Union Town
The Concept Barnyard
Capitol City
Furon Down!
Furon Down!
Outro Movie
Attack Of The 50 ft. President
Plan 9 from Outer Space
Teenage Zombies from Outer Space
Teenagers from Outer Space
Attack Of The 50 ft. President
Furon Propaganda bonuses
Complete the Attack Of The 50 ft. President level to unlock the following entries under the Furon Propaganda option: Crypto, Phone Home!, Developer Darwinism: Evolution Of The Game, E3 Booth Footage, and Goofy Screenshots And Voice-Overs.
Screensaver
Allow the game to idle. Eventually the screen will turn black and white and elevator music will play in the background.
Pox remarks
Allow the game to idle at the mission selection screen and Pox will make various remarks.