Cheat Codes...
	Mmmm Brains! (Increases DNA)...
	Various Trophies...

Cheats Activated Within Mission from the Start Menu. Hold L2, then type the Code.

Code	Effect
Left D-Pad, Circle, R2, Right D-Pad, R1, Square	Ammo-A-Plenty (Unlimited Ammo)
R1, R2, Circle, Right D-pad, R2, Circle	Deep Thinker (Unlimited Mind Power)
R2, Right, R2, R1, Square, Right	Nobody Loves You (Resets Alert Meter)
Right, Square, R2, R1, Right, R2	Aware Like A Fox (Max Alert Meter)
Square, Circle, Left D-Pad, Left D-Pad, Circle, Square	BulletProof Crypto (God Mode)

While at Mothership main Menu hold L2 and enter codes: R1, R1, R2, R2, Left, Right, Left, Right, R2, R1.

Complete the following tasks to unlock PlayStation 4 trophy rewards.

Trophy	How to unlock	Type
A Conspiracy of Probes	Collect all Probes in Area-42.	Silver
A Much Less Perfect Union	Complete all side missions in Union Town.	Bronze
Alien Conqueror vs. Robot Soldier!	Destroy 50 robots.	Silver
Alien Overlord	Achieve 100% completion.	Gold
Area 86ed	Complete all side missions in Area 42.	Bronze
Bombing Run (secret)	Complete "Duck and Cover!"	Bronze
Danger: Death Ray	Fully upgrade the saucer's Death Ray.	Bronze
Down-Home Country Probing	Collect all Probes in Turnipseed Farm.	Silver
Dust in the Wind	Fully upgrade the Disintegrator Ray.	Bronze
Earth-Shattering Kaboom	Fully upgrade the Ion Detonator.	Bronze
Eminence Grise (secret)	Complete "Citizen Crypto."	Bronze
First Contact (secret)	Complete "Destination Earth!"	Bronze
Food for Thought	Extract 250 brains from living humans.	Silver
Gray Matters	Collect a total of 50,000 DNA without using the Mmm… Brains! Cheat.	Silver
Identity Thief	Assume 40 identities.	Silver
Impeached (secret)	Complete "Attack of the 50 Ft. President!"	Gold
Kicking Government In the Seat	Complete all side missions in Capitol City.	Bronze
Mars Needs Information (secret)	Complete "The Island Suburbia."	Bronze
Mind Over Antimatter	Fully upgrade the saucer's Sonic Boom.	Bronze
Mind Over Matter	Fully upgrade Psychokinesis.	Bronze
Modestly Successful	Complete all side missions in Santa Modesta.	Bronze
Now You Learn to Love the Bomb	Fully upgrade the saucer's Quantum Deconstructor.	Bronze
Power Trip (secret)	Complete a side mission with the Bulletproof Crypto code enabled.	Bronze
Probe Town, USA	Collect all Probes in Union Town.	Silver
Probe-ation Officer	Collect all Probes.	Gold
Probes With a Capitol P	Collect all Probes in Capitol City.	Silver
Ride the Lightning	Fully upgrade the Zap-O-Matic.	Bronze
Rocked Well	Complete all side missions in Rockwell.	Bronze
Ruler of Earth	Unlock all other trophies.	Platinum
Saturday Evening Probe	Collect all Probes in Rockwell.	Silver
Sun, Surf & Probes	Collect all Probes in Santa Modesta.	Silver
Term Limited	Assassinate 50 politicians.	Silver
Terror From Beyond the Stars!	Kill a total of 1,000 humans.	Silver
The Tyrant of Turnipseed	Complete all side missions in Turnipseed Farm.	Bronze
There's the Beef	Tip 100 cows.	Silver
This Ridiculous War (secret)	Complete "Armiquist vs. the Furons!"	Silver
Trail of Wreckage	Destroy 500 vehicles.	Silver
We're Doing It Live (secret)	Complete "Suburb of the Damned."	Bronze