Invincibility

Pause the game, then hold L and press X, Y, Left(2), Y, X.

Infinite ammunition

Pause the game, then hold L and press Left, Y, White, Right, Black, X.

Infinite mind

Pause the game, then hold L and press Black, White, Y, Right, White, Y. Your MC meter will not decrease. Note: Your current MC must be above zero for this code to have any effect.

All upgrades

Pause the game while on the Mothership, then hold L and press X, Y, Left(2), Y, X. All upgrades for the currently unlocked weapons will be available for purchase from Pox's lab.

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

Don't bother trying to run 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

Probes are necessary to get upgrades quicker. In order to find them all, make sure to look high up on rocks or hard to reach places. Your jetpack is essential in getting to the high places. You may have to get up on the ledge or building, then use your jetpack to fly higher to get the probe.

Better DNA value

Every chance you get, do not kill a human before you extract their brain stem. Extract their brain stem first as it will make the DNA worth more (25 instead of 10). The easiest humans to do this to are the scientists in the level with glowing cows. For some reason, if the person that is important to you dies (the person you need to abduct), extract their brain stem before you return to the Mothership the DNA is usually worth more.

Staying human

After getting out of your UFO, aim at a human and press Y. When you have changed into the human, the bar on the top left corner of the screen will go down. When it is all gone, you will change back into an alien. If you want to remain human, turn into a human and while walking around, scan other humans or animals to make the bar on the top left corner stay up.

Levitation death

It you levitate a person for a long time, they will die.

Moonwalk

Stand in an open area on any level and walk forward. Keep decreasing your speed until you eventually begin walking in place.

Car Death

This is a hint when the Majestic, Police, Or Military arrive (Note: this only works if you have the pick up vehicles ability with your mind) pick up the vehicle before they come out of the vehicle and when they jump out they usually fall to their deaths.

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