What is the BEST DLC you have ever played?

Since I didn't include this in an earlier post, I'm putting it up now.

The one that comes to mind for me and probably many Xbox gamers was Shivering Isles for Elder Scrolls: Oblivion. It was like a totally new game and the art was incredible.

For me it was shivering isles as well. It was the most memorable part of oblivion for me. The city of crucible was my favorite locale. I don't know why, but I found its run down buildings, sludge filled streets, and crazy looking city gates quite charming. Speaking of which a friend of mine has a theory that the sheogorath in skyrim is in actuality the hero of kvatch. Don't know about that ,but since sheogorath does leave you his domain in the shivering isles it could happen.

Undead Nightmare

The Shivering Isles easily.

Red Dead Redemption's Undead Nightmare, no question.

The Ballad of Gay Tony. Or Oblivion horse armor.

Secret Armory (Borderlands)

Point Look Out/ Broken Steal (Fallout 3)

Undead Nightmare (Red Dead Redemption)

Old World Blues and Lonesome Road - Fallout New Vegas

Bring Down The Sky - Mass Effect

GTA TLAD, GTA TBOGT, RDR UN.

All great :D.

Secret armory and Undead nightmare

Fallout 3 Operation:anchorage

Old World Blues, Fallout: New Vegas. Point Lookout from Fallout 3 would be up there as well.

Shivering Isles.
I loved the visuals, and Sheogorath is one of my favorite NPC's in ANY game to date.

Honorable Mentions:
Arrival & Lair of The Shadow Broker (Mass Effect 2)
Undead Nightmare (Red Dead Redemption)
The Lost And Damned & The Ballad of Gay Tony (Grand Theft Auto 4)

As several others have already said, Point Lookout for Fallout 3. The atmosphere, new enemies, new quests/story, and new items were all just so awesome.

Lair of the Shadow Broker (Mass Effect 2)

Lair of the Shadow Broker (ME2)

The Ballad of Gay Tony. Or Oblivion horse armor.

Zevante101

Oblivion horse armor? Is that a joke?

[QUOTE="Zevante101"]

The Ballad of Gay Tony. Or Oblivion horse armor.

JDWolfie

Oblivion horse armor? Is that a joke?

The horse still died in a few hits with it on.

Shivering isles, dawnguard,lonesome road, anything in fallout or elder scrolls:)

either dlc from FO3 or the shivering isles from oblivion i would say, i dont buy much dlc

Undead Nightmare from RDR, Secret Armory for Borderlands, or maybe Awakening from DA:Origins

Undead nightmare and Point lookout.