This guide will hopefully help you obtain all the achievements in Duke Nukem 3D: Megaton Edition

Please note this guide was created pre-release, and the achievements may change before release, if this occurs the guide will be updated accordingly

Piece of Cake
Complete "L.A. Meltdown" on any difficulty
Simply complete all levels of this episode on any difficulty.

Let's Rock
Complete "Lunar Apocalypse" on any difficulty
Simply complete all levels of this episode on any difficulty.

Come Get Some
Complete "Shrapnel City" on any difficulty
Simply complete all levels of this episode on any difficulty.

Damm I'm Good
Complete "The Birth" on any difficulty
Simply complete all levels of this episode on any difficulty.

The Patriot Act
Complete "Duke It Out In D.C." on any difficulty
When launching Duke Nukem 3D: Megaton Edition through Steam, select the "Play Duke It Out In D.C." option, and complete the expansion on any difficulty level.

I've Got Balls of Snow
Complete "Duke: Nuclear Winter" on any difficulty
When launching Duke Nukem 3D: Megaton Edition through Steam, select the "Play Duke: Nuclear Winter" option, and complete the expansion on any difficulty level.

Limbo time!
Complete "Duke Caribbean: Life's A Beach" on any difficulty.
When launching Duke Nukem 3D: Megaton Edition through Steam, select the "Play Duke Caribbean: Life's A Beach" option, and complete the expansion on any difficulty level.

Shake It Baby
Tip an exotic dancer
To do this, simply go up to a dancer in the Red Light Distict level of L.A. Meltdown and press the use key.


Those Alien Bastards Are Gonna Pay
Finish the "Hollywood Holocaust" level in under 3 minutes.
Finish "Hollywood Holocaust" in under 3 minutes, can be obtained on any difficulty, this should be simple to anyone who has experience playing Duke Nukem 3D, however, if you are still having issues follow the video guide below


Duke's Mighty Foot
Step on 40 enemies after using the Shrinker on them.
You will first aqquire the Shrinker in the "Toxic Dump" level, to "Step on enemies" simply fire the Shrinker at them and walk over the miniture versions of them
A fast way of obtaining this achievement is to load up "Duke Burger", go to the back of the drive through and press the use key on the menu, now climb on top of it to grab the shrinker, make sure to grab the Blue Keycard while you are there, after this save your game and reload when needed.

♥♥♥♥ Happens
Step in a pile of excrement.
Play "Duke Burger" until you are in the bathroom which you will need to shrink yourself, in the right corner of the room you should see an air vent, if you go through you will find yourself in the kitchen, go through the Red Key Card door, move past the trip mines, and you should see a Kennel, go in there and the achievement should unlock.

Oomph, Uugh, Where is it?
Find 70 secret areas.
You must find 70 different secret areas for this achievement to unlock, the original studio behind the game - 3D Realm's have a guide posted on their website here, You will see a list of secrets after the walkthrough of each level
http://legacy.3drealms.com/duke3d/walkthrough/


Invaders Must Die!
Kill 1000 enemies
As the achievement says, simply kill 1000 enemies

Take No Prisoners
Kill every enemy on a level
Load up Hollywood Holocaust on Piece of Cake and enable Level Stats in the options, use the kill count on screen to help you out during this, make sure to pay close attention to the kill count as other enemies can spawn during the course of the level

I have created a video guide if you are having trouble

Shame
Use a cheat code
Simply load up the game and type DNVIEW, DNCLIP or any other cheat code.
A complete list of cheats can be found at http://legacy.3drealms.com/cheat/duke3d.html

Doomed Marine
Find the Doomguy on "Death Row" level

Find the Doomguy easter egg in Death Row
Infomation on this can be found at the 3D Realms website (Look at secret number 2)
http://legacy.3drealms.comduke3d/walkthrough/e1m3.html

If you are still having issues, you may prefer to find a video walkthrough on Youtube

Duke, Use The Force!
Find Luke Skywalker on "Lunar Reactor" level
Similar to above, a guide can be found on the 3D Realms website (Secret number 3)
http://legacy.3drealms.com/duke3d/walkthrough/e2m8.html

As above, you may prefer to find a video showing the location

These achievements can be earned by playing the games multiplayer

Gonna Rip Em' a New One
Get 100 total kills in Dukematch games (Multiplayer).
See Hail to the King, Baby

See You in Hell
Get 250 total kills in Dukematch games (Multiplayer).
See Hail to the King, Baby

Hail to the King, Baby
Earn respect and get 500 total kills in Dukematch games (Multiplayer).

Simple, just play online Duke Match until you reach 500 kills, on your way, you will also earn the 100 and 250 kill achievements too.