How to get DLC Achievements?

[ix Halo Fan xi]

I am wondering if anyone knows how to get "Don't Touch That" or "You Blew it Up!" ? My problem is that, after hours and hours (and weeks of trying) I have yet to find a single DLC map come up in matchmaking where I can get these. The others are hard but not impossible given that there is a DLC Slayer playlist (and the Infection gametypes take into account DLC). Still, I am really bothered that I paid for the DLC and can't play the maps.

 

The only reason I paid money for the DLC was to get the full achivements like I did for Halo 3 (which was really difficult!). Now I have 77 of 79 achievements in Reach but I do not even have the opportunity to try for the achievements...

[fzdw11]

Remind me, I'm not in Reach at the moment and I can't access the achievement list from work, what are those two achievements for?

[ZB-85]

Hopefully this helps:

 

http://www.xbox360achievements.org/game/halo-reach/achievement/61795-Don-t-Touch-That-.html = Don't Touch That

 

http://www.xbox360achievements.org/game/halo-reach/achievement/48234-You-Blew-It-Up-.html = You Blew It Up

[Absolute Dog]

I am moving this to the Game Help since you have an answer and it will help others.

[a live dinosaur]

These seem impossible

[ZB-85]

They are hard to get, but after a while it gets really easy.

[TheTallmidgeT24]

something similar happened to me, only it was in anniversary.

[Anarchy]

Most of them are hard to get some to mee forever but they're worth it.

[DaveAtStateFarm]

Try playing in Different playlists. Sometimes if the players in the lobby all have the maps, (which they SHOULD) then it might come up in the voting menu

[WateryCentaur62]

I had a hard time getting the achievements too, and it really depends who you are playing with which is kind of weird. But, I do have these achievements now. :unworthy:

[BLiX]

I it is very hard to get it i do not even know if i have them

[GruntNoober]

Refresh my memory,what do you have to do to get them