Pause the game and go to the Archives section of the menu and hold down L3, then enter: X, Square, Triangle, Circle, Square, Circle, Triangle, X, X
Destroy HumansEnter "melee" at the menu to destory all humans.
Submitted By: Tbonec2Free Weapon Upgrade!Hold L3 And Press Up, Down, Left, Right, X in the Mothership.
Submitted By: Destroyer475 UnlockablesAlien Artifact DetectorComplete all of the Arkvoodle Cult missions in Albion. After speaking to Shama Llama, you must return to Bay City and complete the last Arkvoodle Cult mission there. Then, go back to Albion and talk to Shama Llama again and do what he asks. The Alien Artifact Detector makes any Alien Artifact appear on your mini-map/radar (as a blinking red dot) when you are near one.
Furotech Cell DetectorComplete all of the Arkvoodle Cult missions in Takashima. The Furotech Cell Detector makes any Furotech Cell appear on your mini-map/radar when you are near one.
More UnlockablesDestroy All Humans! 2 unlockables:
| Unlockable: | How to Unlock: |
| B-Movies | Collect a certain number of Alien Artifacts to unlock various B-movies in the Archives. |
| Burrow Beast | You obtain the Datacore for this "super weapon" after you complete the final Arkvoodle Cult mission. |
| Final Arkvoodle Cult mission | Collect 30 Alien Artifacts to unlock the final Arkvoodle Cult mission. |
| Gallery in Archives | Abduct the specified type of humans and then gene blend them. This allows you to view the Gallery in the Archives, but you still need to unlock the various types of stuff in the Gallery. |
Collect 30 Alien Artifacts to unlock the final Takashima Arkvoodle Cult mission.
Submitted By: fmatthews620GallerySuccessfully complete the indicated task to unlock the corresponding gallery entry under the "Archives" menu:
| Unlockable: | How to Unlock: |
| Crypto's Back! | Successfully complete Gene Blend: Crypto's Back. |
| Desperately Seeking Natalya | Successfully complete Gene Blend: Natalya's Secrets. |
| Furons A-Go-Go! | Successfully complete Gene Blend: Furons A-Go-Go!. |
| It's the Sixties | Successfully complete Gene Blend: The Swinging Sixties. |
| Oh the Humanity | Successfully complete Gene Blend: Oh the Humanity. |
| Popular Mechanics | Successfully complete Gene Blend: Popular Mechanics. |
| The Martians... Err, Blisk are Coming! | Successfully complete Gene Blend: The Blisk Files. |
Successfully complete the indicated mission to unlock the corresponding music for the Swingin' Jukebox:
| Unlockable: | How to Unlock: |
| Albion Disguised | Mission 10 |
| Albion Hunted | Mission 10 |
| Albion Undisguised | Mission 10 |
| Back In That Room | Mission 4 |
| Bay City Disguised | Mission 5 |
| Bay City Hunted | Mission 5 |
| Bay City Undisguised | Mission 5 |
| Destroy All Humans 2 Theme | Mission 19 |
| Dirty Red | Mission 21 |
| Down In The Valley | Mission 9 |
| Help You Ann | Mission 12 |
| Long Road | Mission 9 |
| Moon Base Solaris Disguised | Mission 28 |
| Moon Base Solaris Hunted | Mission 28 |
| Moon Base Solaris Undisguised | Mission 28 |
| Pattern Skies | Rage Of Aquarius side-mission |
| Pier 13 | Mission 18 |
| She Changes Like The Weather | Mission 3 |
| Takoshima Disguised | Mission 16 |
| Takoshima Hunted | Mission 16 |
| Takoshima Undisguised | Mission 16 |
| Tunguska Disguised | Mission 22 |
| Tunguska Hunted | Mission 22 |
| Tunguska Undisguised | Mission 22 |
| Turn It Off | Mission 18 |
| When You Touch Me | Rage Of Aquarius side-mission |
When you finish destroying the blimps a lot of tanks will appear. If you are in two player mode, the player in the turret can shoot the tanks and the player that is flying can abduct hippies and drain power from the tanks.
Defeating Coyote BongwaterThis can be difficult you do not look around first. At this point you should only have two weapons, the Zap-o-matic and the Disclocater. Unfortunately, neither of these weapons will work effectively enough to kill both Bongwater and the KGB agents. However at the very start of the level, towards the left far wall, you will see a large container of Revelade. Around these containers are small barrels. These are explosive barrels. Just as the level starts, quickly jetpack over towards the left side of the room. Once there, try to take cover behind one of the Revelade containers. While hidden, use your PK ability on one of the explosive barrels. Once you have it levitating, either quickly swing it at the KGB agent's or Bongwater's feet, or press Triangle again to push it towards them. Either will work, as the explosion is enough to take out almost all the KGB agents. Only about two to three explosive barrels are required to take out Bongwater. Do not get too close to the barrel when it explodes, as it will drain your shields drastically or kill you.
Defeating MutantsTake out your Anal Probe and shoot it at the Mutant. The Mutant will turn back to a human. You do not have to kill the human. Just kill the purple mist that comes out of it. Do not let the purple mist touch anyone else. To kill the purple mist, you can use anything except the Anal Probe. The Disintergrator works the best.
FlyingPlay in two-player mode. Have two players get on dumpsters next to each other. Use PK on each other's dumpster and press Up. You can have the ultimate flying or on-foot flying.
Quanum DecunstructorTo get quantum decunstructor go to Tunguska-when in tunguska go to tarkovescote- when by tarkovscote use mind freeze [hold O] the weapon should pop up on mini map.
Submitted By: darkwarriorCausing mass painAbduct a person with the Abducto Beam. Just after you select store, release L1. They will slam into the saucer causing a huge bang.
Defeating the KGB Boss in AlibonAvoid his first attack by staying in motion and hiding behind a pillar or a box. When he is finished, take out your Anal Probe an shoot him once. He should start to turn back to normal. If not, try again. When he is back to normal, zap the green gas in the air and finish him off with your Disintergrater Ray.
How to get to the rockGo to the top of the hill at the top right corner the fly across.
Submitted By: jackFun with sportsIn the first town you get you will find a place in the park that you can play tenis with a person. The fun part is wile you play tou can attack him. lol one time i threw him so hard he went thro a car!.. Enjoy.
Submitted By: troy8522
