Sounds like you don't have B24 to me.

Doesn't work for me... All I see on the planet with any game mode are the default maps.

I'm pretty sure I have B24, got the game with the humble indie bundle, have they updated since then?

Ill look.

So I DEFINITELY have B24.
Here are some screenshots I took:
http://imgur.com/a/nx0lW
(From the bottom up, uploaded weird.)
Main menu
Clicking on Campaign
Clicking on Scenario
different game modes (survival, skirmish, brain versus brain...)

Do you use a specific mod loader?

As i said, I can see them in the scenario editor.

Nope, you just need CC and the mod. Maybe try redownloading?

I had the same problem. I just play without using those maps. The rest of the mod is pretty worth it to me.

i know its kinda irrelevant but how did you get that cool menu tint thing
or is that just the way it came out in screen shots

I would love to get this map pack but unfortunately Notepad Denies it when I try to save.
Unless someone has a suggestion for me I won't be using this any time soon.

I have the same problem with that othr I have b 24 but it still doesnt work it loads the maps but it doesnt show them as an option

B25 'compatible'. Please note that I can't help the fact that brains cannot be placed in the locations I assigned for them, due to obstructing doors.
Findude made a fix for this, downloadable here: viewtopic.php?p=429414#p429414

Any chance of placing some team landing zones for us?

If these zones are necessary you'll have to place them yourself I am afraid. I am not actively modding anymore.

Everyone should feel free to mod the crap out of this map pack if so desired.

I've had this problem before. I go open the scenes.ini and type in the required line, then when I go to save, it doesn't let me overwrite the file. It says "access is denied." I've had problems like this before and I installed the map pack perfectly fine on a friend's computer yesterday.

Wat do?

If you are running Windows, and installed Cortex Command to the default directory of Program Files, then you are probably running into the standard permission restrictions of Windows.
If that is the case you need to move the entire Cortex Command directory out of Program Files and to somewhere else.
Personally I keep all three versions of CC I have installed running out of "C:\Games\Data Realms\"

Done.

Edit: And all non-wrapped maps are finally usable. A first for maps like The Bank and Glacier.

You're awesome. Thanks.