Village. Even though I hate it in online matches, it's good for predator missles in taking out those juggernauts. My highest wave is wave 22, and I got that in Village ^^. Don't judge me. -_-

Village. It's my favorite map in multiplayer and survival. It's very open, making killstreaks more useful. And I know a really good spot to put 2 grenade launcher sentries that kill literally every enemy because it's a small choke point. I would get to a really high level if I didn't get so bored of it.

Oh and Seatown, wave 51 before running out of time. Defending the ladder is the best

Dang, you guys are way better than me.  My best wave is 31 on Dome with a partner, but my favorite maps are Resistance and Bakaara.  I think wave 29 on each of those.

It's funny how different the maps are in survival mode and multiplayer.  I absolutely hate Bootleg in survival mode, but in multiplayer its a really fun map for domination and kill confirmed.

Piazza is fast becoming one of my favorite maps in survival.  Partly because for the first 20 or so waves it doesn't bring helicopters along with juggernauts, and that makes it much easier on me.  Plus it's just a fun map with switchback ups and downs at every turn.