Psi-Ops: The Mindgate Conspiracy Codes -

Cheat mode:
To submit the codes, highlight the "Extra Content" option and press . When the keypad screen appears, Submit the code one of the following codes to unlock the corresponding cheat. Then, choose the "Mission Select" option in the "Extra Content" menu. Start the game through that option after toggling the desired cheats on or off.

All powers:
Submit the code 537893. Or finish the game.

Super Psi:
Submit the code 456456. The Psi meter will drain slower.

Unlimited ammunition:
Submit the code 978945.

Bulletproof:
Submit the code 548975. You will receive less damage, but will not be immune from bullets.

No head:
Submit the code 987978.

Arcade mode:
Submit the code 05051979. Or finish the game to unlock the "Arcade" option at the "Extra Content" menu.

Coop mode:
Submit the code 07041979.

Survival mode:
Submit the code 7734206. Alternately, find the Gnome in level 3.

Dark mode:
Submit the code 465486.

Aura Pool bonus mission:
Submit the code 659785. Alternately, find the Gnome in level 8.

Floor of Death bonus mission:
Submit the code 05120926. Alternately, find the Gnome in level 4.

Bottomless Pit bonus mission:
Submit the code 154897. Alternately, find the Gnome in level 4.

Bouncy Bouncy bonus mission:
Submit the code 568789. Alternately, find the Gnome in level 2.

Gasoline bonus mission:
Submit the code 9442662. Alternately, find the Gnome in level 6.

Gear Gauntlet bonus mission:
Submit the code 154684. Alternately, find the Gnome in level 3.

Panic Room bonus mission:
Submit the code 76635766. Alternately, find the Gnome in level 3.

Psi Pool bonus mission:
Submit the code 565485. Alternately, find the Gnome in level 6.

Stop Lights bonus mission:
Submit the code 945678. Alternately, find the Gnome in level 7.

Tip The Idol bonus mission:
Submit the code 428584. Alternately, find the Gnome in level 1.

TK Alley bonus mission:
Submit the code 090702. Alternately, find the Gnome in level 2.

Up And Over bonus mission:
Submit the code 020615. Alternately, find the Gnome in level 4.

Gnomotron bonus mission:
Submit the code 456878. Alternately, find all Gnomes in the game.

Burnt soldier skin:
Submit the code 454566. Or finish the game under normal difficulty.

Clown General skin:
Submit the code 431644. Alternately, Collect all six orbs in the General Boss battle.

Dockworker skin:
Submit the code 364654. Or finish the game under easy difficulty.

Dragon Wei Lu skin:
Submit the code 978789. Or finish the game on hard difficulty.

Edgar Barrett skin:
Submit the code 497878. Or finish the game under elite difficulty. This costume has Enhanced Telekinesis.

General skin:
Submit the code 459797. Or finish the game under elite difficulty. This costume has Enhanced Telekinesis, Enhanced Mind Control, and Enhanced Pyrokinesis.

Jack skin:
Submit the code 698798. Or finish the game under elite difficulty.

Jov Leonov skin:
Submit the code 468987. Or finish the game under elite difficulty. This costume has Enhanced Mind Control.

Komiko skin:
Submit the code 978798. Or finish the game under normal difficulty .

Labcoat skin:
Submit the code 998789. Or finish the game under easy difficulty.

Marlena Pyro skin:
Submit the code 489788. Or finish the game under elite difficulty. This costume has Enhanced Pyrokinesis.

Marlena Pyro Bikini skin:
Submit the code 135454.

Marlena Pyro Leather skin:
Submit the code 231644. Or finish the game under elite difficulty.

MP1 skin:
Submit the code 321646. Or finish the game under easy difficulty.

MP2 skin:
Submit the code 698799. Or finish the game under normal difficulty.

MP3 skin:
Submit the code 654659. Or finish the game on hard difficulty.

Psi Sara skin:
Submit the code 468799. Or finish the game on hard difficulty.

Sara skin:
Submit the code 135488. Or finish the game under normal difficulty.

Saranae:
Submit the code 65496873.

Scorpion skin:
Submit the code 546546.

Stealth Nick skin:
Submit the code 456498. Or finish the game under elite difficulty.

Suicide Sara skin:
Submit the code 678999. Or finish the game on hard difficulty.

Tonya skin:
Submit the code 136876. Or finish the game on hard difficulty.

Training Edgar Barret 1 skin:
Submit the code 196001. This costume has Enhanced Telekinesis.

Training Edgar Barret 2 skin:
Submit the code 196002. This costume has Enhanced Telekinesis.

Training Edgar Barret 3 skin:
Submit the code 196003. This costume has Enhanced Telekinesis.

Training Edgar Barret 4 skin:
Submit the code 196004. This costume has Enhanced Telekinesis.

Training Edgar Barret 5 skin:
Submit the code 196005. This costume has Enhanced Telekinesis.

Training Edgar Barret 6 skin:
Submit the code 196006. This costume has Enhanced Telekinesis.

Training Nick skin:
Submit the code 564689. Or finish the game under easy difficulty.

Tranquillity Wei Lu skin:
Submit the code 654654.

UN Soldier skin:
Submit the code 365498. Or finish the game under easy difficulty.

Urban Nick skin:
Submit the code 484646. Or finish the game under normal difficulty.

Wasteland Nick skin:
Submit the code 975466. Or finish the game on hard difficulty.

Wei Lu skin:
Submit the code 231324. Or finish the game under normal difficulty.

Mind Control Suicide:
Hold + while controlling someone else's mind.