Cheats, Tips, Tricks, Walkthroughs and Secrets for Duke Nukem Forever on the PC, with a game help system for those that are stuck Cheats, Hints & Walkthroughs 3DS. Duke Nukem Forever Cheats. After 14 years in development, it’s finally here, and it's a disappointingly by-the-numbers comeback for one of gaming's most iconic heroes. Find all our Duke Nukem Forever cheats, tips and strategy for PC, Xbox, PlayStation 2, Xbox 360, PlayStation 3. Discover game help, ask questions, find answers and connect with other players of Duke Nukem Forever. This longplay of Duke Nukem Forever includes the full campaign and all the boss fights and cutscenes in this full playthrough and is recorded in HD on the PC. Duke Nukem Forever PlayStation 3 walkthrough and guide at GameSpy - Check out the latest walkthroughs and guides for PlayStation 3. More PlayStation 3 Cheats. After the game is launched and the Duke Nukem Forever mega trainer is running, players will be able to activate the following cheat codes, by pressing the corresponding keys: INSERT – Enables the Duke Nukem Forever full version trainer. NUMPAD1 – Duke gets unlimited health (God Mode) NUMPAD2 – Duke gets unlimited ammo for all weapons.
American Psycho Reference
In the Duke Nukem's 'Titty City' chapter, there are two ATM machines, one near the bar and one near the slot machines in the game room. Go up to one and use it it will say 'card read error', press action again and it will say 'Feed me a stray cat' -- it works on both of them but it won't repeat again. This is a reference to the scene in American Psycho when Patrick Bateman tries to use an ATM machine and it appears to him to say 'Feed me a stray cat' and he tries to before a woman yells at him and he runs off.
Bonus accessories
Successfully complete the indicated multiplayer weapon challenge to unlock the corresponding accessory in the changing room.
Accesory
How to unlock
Backwards Baseball Cap
Get 250 kills with the Shotgun (Burger Face III).
Baseball Cap
Get 75 kills with pipe bombs (Splatter King III).
Brain Sucker
Get 250 kills with the Enforcer (Laser Seeking Missiles III).
Canadian Flag Logo
Get 75 kills with the Garter Pistol (Tiny But Deadly III).
Cheese Hat
Get 250 kills with the Ripper (Swiss Cheese III).
Detonator Logo
Get 250 kills with the Rocket Launcher (Boom Goes The Weasel III).
Hoplite Helmet
Get 75 melee kills (Punchy McPuncher III).
I Shot Stupid Logo
Get 250 kills with the Railgun (Right In The Eye III).
Jester Hat
Get 75 kills with trip mines (Watch Your Step III).
Military Hat
Get 250 kills with the Pistol (Size Doesn't Matter III).
Retro Duke Logo
Get 250 kills with the Devestator (Meat Grinder III).
Ski Goggles
Execute a frozen player 75 times (Ice To See You III).
Tie-Dye Shirt
Get 250 kills with the AT laser (Medium Rare III).
Uncle Sam Hat
Stomp on 75 enemies (Pee Wee Vermin III).
Wolf Logo
Get 75 kills with Steroids (Roid Rage III).
WTF Logo
Get 75 kills with exploding barrels (Smile You Son Of A Bitch III).
Cheats in Extras menu
Beat the game and you can activate these cheats in the Extras menu. Duke 3D Freeze Ray Grayscale Mode Head Scale Infinite Ammo Instagib Invincibility Mirror Mode
Christian Bale reference
In Chapter 2: 'Damn! It's Late...', after walking off the set, you will see an actor yelling at someone. He says things like 'Do you want me to trash your mics? DO YOU?' and 'You're a nice guy, you really are but you're a f**king amateur'. This is a reference to when Christian Bale freaked out on the set of Terminator: Salvation.
Dead Space reference
In 'The Hive' chapter, after you tickle the first door, turn to your left, and walk forward. Crouch to get under the bridge, and you will see a dead EDF Soldier with Isaac Clarke's signature engineer helmet.
Easy 'Air-Duke' achievement
In the 'Duke Nukem's Titty City' chapter, go to the game room at the back of the club, and play a game of air hockey. Instead of focusing on scoring, try defending your goal as good as possible. The rest will happen by accident since the opponent is very weak.
Easy 'Balls Of Steel' achievement
Pinball games are located in different locations throughout the game. The first pinball game can be found in 'The Duke Cave' chapter. While playing the pinball game, to speed things up, you should get at least a x2 multiplier without wasting a ball. Hold the top left flipper, and bring the ball up there. Quickly release the flipper, and let it hit the three panels. If the ball is getting too far on the right side, you can tilt the table to the left. Keep repeating this method. Do not use the tilt ability more than once every five seconds. If you use it too often, you will lose control over the flippers.
Easy 'Bucket Head' achievement
The first helmet is at the very beginning of the 'Vegas In Ruin' chapter in the back of a vehicle. The second helmet is at the beginning of 'The Hive' chapter. Turn left after going through the first alien hole to find it. The third helmet is found in the 'Blowin' The Dam' chapter. After planting the first bomb and fighting two octopuses, swim to some debris to your left to find it and get the 'Bucket Head' achievement.
Easy 'Companion Barrel' achievement
In Part 2 of 'The Forkstop' chapter, you will reach a large area where you need to turn the power on. After killing some waves of enemies, use the forklift, and climb the wall to your right. Grab the heart barrel, and go to the other side. Place the barrel on the blue heart drawing on the ground to open the secret room and get the 'Companion Barrel' achievement.
Easy 'I Am All That Is Man' achievement
There are 28 Ego Awards. There are a couple extra rewards that are gained automatically by playing through the story. If you get all Ego Awards during your first playthrough, you will get the 'I Am All That Is Man' achievement in the 'Blowin' The Dam' chapter.
Easy 'I Need A Date' achievement
In 'The Shrunk Machine' chapter, near the beginning, after entering the first large room, straight ahead across the room are some double doors. There is a calendar on the wall behind the double doors. Look at all pages to get the 'I Need A Date' achievement. There is another calendar in Part 2 of 'The Forkstop' chapter on the wall in one of the rooms.
Easy 'Party Animal' achievement
In the 'Duke Nukem's Titty City' chapter, drink all nine beers in the strip club to get the 'Party Animal' achievement. One beer is behind the locked door. The code is '4768'. Get all the other items that are required to proceed with the chapter. After giving the items to the stripper, you can enter the last room.
Easy 'Pescaphobe' achievement
In the 'Blowin' The Dam' chapter, kill all 15 catfish to get the 'Pescaphobe' achievement. Turn on your Duke Vision to detect them much easier.
Easy 'Sticky Bomb Like You!' achievement
At the beginning of 'The Duke Dome' chapter, you will get an infinite amount of explosives when entering a building. Throw a trip mine directly on one of the enemies to get the 'Sticky Bomb Like You!' achievement.
Easy 'Sunday, Black Sunday' achievement
In the 'Duke Lives' chapter, at the very beginning of your first fight, you will see a blimp in the background. Keep shooting it until you get the 'Sunday, Black Sunday' achievement.
Easy 'Turd Burglar' achievement
Poop can be found in toilets. There is some poop in the toilets in the room where the game begins ('Duke Lives' chapter). Grab poop from a toilet and throw it to get the 'Turd Burglar' achievement.
Extra options for next playthrough
By completing the game on any difficulty, you will get to unlock extra options for your next playthrough.
Unlockable
How to unlock
Duke 3D Freeze Ray
Freeze ray will fire bouncing ice projectiles (SP only).
Game Speed
Adjust game speed (SP only).
Grayscale Mode
Draw the game in grayscale (SP only).
Head Scale
Adjust head size of enemies and NPCs (SP only).
Infinite Ammo
Never run out of ammo (SP only).
Instagib
Enemies die in 1 shot and always gib (SP only).
Invincibility
Take no damage from bullets or explosions (SP only).
Mirror Mode
Draw the game mirrored horizontally (SP only).
George Lucas THX 1138 Movie Reference
The code Duke types into the big gun to be used on the mothership mission at the end of the Duke Cave mission is 1138.
How to get 'No One Likes a Whiner'
In the second chapter 'Damn its late' you will run into a complaining actor yelling at a guy for walking through the set. Punch the actor to get 'No One Likes a Whiner.'
Inception reference
In the 'Duke Nukem's Titty City' chapter, enter the room where you can microwave the popcorn. Look on the desk where you can use the security camera, and you will see a spinning top, like the one Leonardo DiCaprio uses in Inception.
Master Chief's Armor
In the beginning of Vegas in Ruins, the 'power armor' in the armor crate at the start of the level is none other than that of a Spartan -- and Master Chief's classic green and orange color scheme, no less.
Microwaved rat
In Chapter 2: 'Damn! It's Late...', there is a room with a microwave. Directly under the microwave is a cupboard that can be opened to find a rat. You can pick up the rat and put it in the microwave. Note: This room is also shared with the Duke Nukem Fanboy.
Overdrive Mode
Get to Level 40 in multiplayer to unlock Overdrive Mode. Outside of Challenges, all points are doubled in Overdrive Mode.
Steam Achievements
Achievement
How to unlock
A Good Dam Fight
Defeat the Battlelord on the Hoover Dam.
Air-Duke
Win air hockey with a score of 7-0 in the strip club.
Annihilation
Kill 100 aliens.
Balls of Steel
Earn a 1,000,000 pinball score in SP.
Baron von Nukem
Shoot down 20 alien fighters.
Beating the One-Eyed Worm
Defeat the Energy Leech.
Big Guns, Big Ships
Blow up 5 enemy gunships or dropships.
Bucket Head
Find all 3 helmets in the SP campaign.
Call Waiting
Listen to all phone messages.
Come Get Some
Complete the SP campaign on Hard Difficulty.
Companion Barrel
Unlock the secret closet at the end of the Forkstop.
Damn, I'm Good
Complete the SP campaign on Insane Difficulty.
Dead Useful
Kill 10 aliens with environmental explosives.
Drawrings
Doodle something on the whiteboard in SP.
Duke Angry, Duke Smash!
Kill 15 aliens with melee attacks while on steroids.
Extermination
Kill 50 aliens.
Flagon of Chuckles
Drink a beer in SP.
Fork the Pork
Kill 6 aliens with the forklift.
Freeze Well!
Kill 15 frozen aliens.
Full Body Tourettes
Get knocked down 10 times.
Gunslinger
Carry the gold pistol through the whole SP campaign.
He's Got a Hologram!
Use a Holoduke in SP.
Hippy-Stomper
Foot stomp 12 aliens.
I Am All That Is Man
Discover all ego cap rewards.
I Need a Date
Look at every page of a calendar in SP.
I Need a Towel
Get hit by 10 Pregnator bombs.
Judge, Jury, Executioner
Execute 20 aliens.
Juiced
Take steroids in SP.
Let's Rock
Complete the SP campaign on Normal Difficulty.
Lots of Whacking
Win a game of Alien Abortion in the strip club.
Natural Disaster 3x
Kill 3 aliens at once.
Nobody Likes a Whiner
Knock out the talent at the talk show.
Noms
Eat 10 pieces of food during the SP campaign.
Not Bad for a Human
Defeat the Alien Queen.
Nuclear Devastation
Kill 250 aliens.
Octacide
Defeat the Octaking.
On the Noggin'
Kill 30 aliens with headshots.
One-Eyed Freak
Defeat the Cycloid.
Party Animal
Drink all of the beers in the strip club.
Pescaphobe
Kill all of the catfish in the underwater level.
Piece of Cake
Complete the SP campaign on Easy Difficulty.
Pit Champion
Defeat the Battlelord in Las Vegas.
Road Rage
Kill 15 aliens with the monster truck.
Special Thanks
Watch the credits all the way through.
Sticky Bomb Like You!
Put a Trip Mine on a live alien.
Substance Abuser
Drink beer while on steroids or vice-versa in SP.
Sunday, Black Sunday
Shoot down the blimp above the stadium.
Tosser... in the Literal Sense
Kill 10 aliens with tossed objects.
Trapper
Kill 10 aliens with trip mines.
Turd Burglar
Find and steal a piece of poo.
Sunday, Black Sunday
When you face the Cycloid in the first chapter 'Duke Lives' there will be a blimp flying across the football stadium. Shoot the blimp until it is on fire to get Sunday, Black Sunday.
The Doctor Who Cloned Me: Steam Achievements
Achievement
How to unlock
Another Piece of Cake
Beat the DLC campaign on Easy Difficulty.
Bloody Red Rover
Kill 30 enemies with the moon rover.
Bubble Buster
Kill 10 expanded enemies with melee attacks.
Come Get a Little More
Beat the DLC campaign on Hard Difficulty.
Damn, I'm REALLY Good
Beat the DLC campaign on Expert Difficulty.
Heart to Heart
Finish Doctor Proton.
Hedonist, not Misogynist
Discover and reject the video game that lets you slap women.
I Am All That Is Man - Again!
Discover all Ego cap rewards in the DLC campaign.
Let's Rock Out
Beat the DLC campaign on Normal Difficulty.
Passive Aggressive
Let 20 enemies die by someone else's hand.
Scientits
Earn a 1,000,000 pinball score on the Scientits pinball machine.
Threesome
Kill 3 enemies within 3 seconds with the Impregnader.
Tommy Tutone reference
In the bathroom in the 'Duke Nukem's Titty City' chapter, above one of the urinals is some grafitti that reads 'Jenny - 867-5309'. This is a reference to the Tommy Tutone song of the same name.
Turd Burglar
In the first stage, Duke Lives, look for the toilet stalls. You'll get a button prompt here to pull a turd out of the toilet for the Turd Burglar Achievement.
Get exclusive Duke Nukem Forever trainers and cheats at Cheat Happens
Get exclusive Duke Nukem Forever trainers and cheats at Cheat Happens.
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December 28, 2011 - 1:08pm
Achievements:
Annihilation (Bronze) Objective: Kill 100 aliens
Baron von Nukem (Bronze) Objective: Shoot down 20 alien fighters
Big Guns, Big Ships (Bronze) Objective: Blow up 5 enemy Gunships or Dropships
Bucket Head (Bronze) Objective: Find all 3 helmets in the SP campaign
Companion Barrel (Bronze) Objective: Unlock the secret closet at the end of the Forkstop
Dead Useful (Bronze) Objective: Kill 10 aliens with environmental explosives
Drawrings (Bronze) Objective: Doodle something on the whiteboard in SP
Duke Angry, Duke SmasH! (Bronze) Objective: Kill 15 aliens with melee attacks while on steroids
Extermination (Bronze) Objective: Kill 50 aliens
Flagon of Chuckles (Bronze) Objective: Drink a beer in SP
Fork the Pork (Bronze) Objective: Kill 6 aliens with the forklift
