1. Collectibles
1.1. Ego Cap Rewards
1.2. Phone Message Locations
1.3. Bucket Head Locations

2. Story-Related
2.1. Sunday, Black Sunday – Duke Lives
2.2. Nobody Likes a Whiner – Damn! It’s Late
2.3. Air-Duke – Duke Nukem’s Titty City
2.4. Party Animal – Duke Nukem’s Titty City
2.5. Companion Barrel – The Forkstop
2.6. Pescaphobe – Blowin’ the Dam

3. Miscellaneous
3.1. Turd Burglar – Find and steal a piece of poo
3.2. Balls of Steel – Earn a 1,000,000 pinball score in SP
3.3. Sticky Bomb Like You! – Put a Trip Mine on a live alien

I Am All That Is Man
Discover all ego cap rewards
There are 28 collectible ego awards in total. There are a couple extra awards that will be gained automatically just by playing through the story. If you do this on your first playthrough, you will end up with the trophy / achievement in the chapter ‘Blowin’ the Dam’.
Interactive Timeline in Youtube Video Description.

Call Waiting
Listen to all phone messages

1 – Duke Lives
2 – The Duke Dome
3 – Duke Nukem’s Titty City
4 – Duke Nukem’s Titty City
5 – Duke Nukem’s Titty City
6 – Duke Nukem’s Titty City
7 – The Duke Burger
8 – The Mighty Foot
9 – The Mighty Foot
10 – Shrunk Machine
11 – Generator Room
12 – The Clarifier
13 – The Clarifier
14 – The Clarifier

Bucket Head
Find all 3 helmets in the SP campaign
1 – At the very beginning of the ‘Vegas in Ruin’ Chapter.
2 – At the beginning of ‘The Hive’. Turn left after going through the first Alien hole.
3 – During ‘Blowin’ the Dam’. After planting the first bomb and fighting two octopuses swim to some debris to your left.

Sunday, Black Sunday
Shoot down the blimp above the stadium
Story-Related and only possible during the very first Chapter called ‘Duke Lives’.
You can’t miss this location. At the very beginning of your first fight you will see a blimp in the background. Shoot it and you’re done.

Nobody Likes a Whiner
Knock out the talent at the talk show
Story-Related and only possible in the second chapter of the game called ‘Damn! It’s Late’. After giving the autograph to the child you will encounter two men arguing. Simply knock out the guy in black by using your fists.

Air-Duke
Win air hockey with a score of 7-0 in the strip club
This is Story-Related and only possible during the chapter ‘Duke Nukem’s Titty City’. Go to the Game Room at the back of the Club and start the Game. Instead of focusing on wining rounds, you should defend your goal as good as possible. The rest will happen by accident since the opponent is very weak.

Party Animal
Drink all of the beers in the strip club
This is Story-Related and only possible during the Chapter ‘Duke Nukem’s Titty City’. There is a total of 9 beers. One is behind the locked door. The code is 4768. Get all the other stuff that is required to proceed with the chapter. After giving the items to the stripper you can enter the last room.

Companion Barrel
Unlock the secret closet at the end of the Forkstop
In Part 2 of the Forkstop Chapter you will come to a large area where you need to turn the power on. After killing some waves of enemies you need to use the forklift and climb the wall to your right. Grab the barrel and head over to the other site. There is a blue heart drawing on the ground. Release the barrel there and the secret room will open up.

Pescaphobe
Kill all of the catfish in the underwater level
Story-Related and only possible during the chapter ‘Blowin’ the Dam’. There is a total of 15 catfish. Turn on your Duke Vision to detect them. Otherwise they might be hard to see.

Turd Burglar
Find and steal a piece of poo
Well, strangest trophy ever? Poo can be found in toilets. There are some in the room where the game begins. You can go back there via the Chapter Selection Menu or by starting a new game.

Balls of Steel
Earn a 1,000,000 pinball score in SP
This isn’t about luck. It also isn’t about skill. You just need the right tactics and 8 free minutes. Pinball Games are located on different locations during the game, the shown one is the first opportunity and can be found during the Chapter ‘The Duke Cave’.

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 3 panels. If the ball is getting too far on the right side you can tilt the table to the left by using the Left Stick. Repeat this over and over again. Keep in mind that you should never use the tilt ability more than once every 5 seconds. If you use it too often you will lose control over the flippers.

Sticky Bomb Like You!
Put a Trip Mine on a live alien
This can easily be done at the beginning of the Chapter called ‘The Duke Dome’. You will get an infinite amount of explosives when entering the shown building. You can’t miss this location. Throw a trip mine directly on one of the enemies.