Complete the ice mission on any difficulty.


Self-explanatory.

Don't let the bombers damage the transmitter more than once in the ice mission.


Pretty simple to do. Right after you clear the transmission area (the place with the 2 ubersoldaten) approach the transmitter console. The moment your squadmate opens the door and comes to the transmitter, simply immediatly head to the roof as you are supposed to and use the mg to shoot the planes down. They are 2 in total. After you take down the second plane without being bombed more than once the achievement will pop.

Unlock the main entrance and steal the documents without sounding the alarm on the ice mission.

Can be a bit tricky. Use the video below to see the most effiecient path to do it. Make sure you choose the sniper class before starting the mission to get the silenced rifle and the sten. Use quicksaves in case you get spotted to try again. If ramirez says "need some cover fire?" then that means that you have been spotted and the achievement is negated. Load your last quicksave and try again. Achievement pops when you pick up the documents.

Pickup all treasure helms on the ice mission.


There are a total of 3 secret helmets in this mission. Use the video below to find them. Achievement pops right when you collect the third helmet.

Eliminate deathshead in the ice mission.

Choose the sniper class. Right when you begin the level head to the small hill in front of you and look at the room with the documents you need to pick up. Deathshead will be there leaving after writing the note you find when you get there. Snipe him and the achievement will pop.
Video guide below:

Bury the light in the ice mission.

Very simple achievement/easter egg. Just use a dynamite in this chair in the screenshot below. The chair is located in the same area as the third secret helmet, right between the small house and the small building with the sniper and the helmet. When you use the dynamite, a song will play and the achievement will pop

That's about it for the new 6 achievements. If you have any questions about any of the achievements leave a comment below. Happy hunting!