All of the inspiration for this map came from The Cellars because there is only one area on this Conquest map that does not follow the same path as The Cellars.

The area that branches off from The Cellars is where instead of going across the bridge in the middle of the map the two teams actually converge where the turret in the default Rat's Nest is. That is where the middle Territory is located for capture.

Weapon List:

Assault Rifles x4 / 20 secs / 2 clips
BRs x2 / 20 secs / 1 clip
Brute Shots x2 / 20 secs / 1 clip
Spikers x4 / 20 secs / 2 clips
SMGs x4 / 20 secs / 2 clips
Sniper Rifles x2 / 20 secs / 2 clips
Shotgun x1 / 45 secs / 0 clips

Spike Grenades x2 / 10 secs

Custom Power-Ups x2 / 45 secs / Start-No

I dont believe in inflating a map with description so here are the pictures.

Defender Spawn
http://haloscreenshots.net/gallery/EF283594CEC53C0EC7FEA5DD6EBD8480/

Attacker Spawn
http://haloscreenshots.net/gallery/24B2722E2D4720C0D26DB0B34ECEF278/

Defender Hallway
http://haloscreenshots.net/gallery/F950179F213E8B930E24777EA466C173/

Attacker Hallway
http://haloscreenshots.net/gallery/F71C842CBAEBABBE5367806FE69D0E80/

Defender Custom Power-Up
http://haloscreenshots.net/gallery/02BC97B337D2FA4E48F3B4633A0FA5F2/

Attacker Custom Power-Up
http://haloscreenshots.net/gallery/C38C17DE97111B992502816B4481DEBC/

Defender Bridge Hallway
http://haloscreenshots.net/gallery/E5D8977BC18853C89AA9069562422C93/

Attacker Bridge Hallway
http://haloscreenshots.net/gallery/0D370ADC5D30AF73B1EA1C02C1A85817/

Defender BR Covie
http://haloscreenshots.net/gallery/5364D8A17B5A88FCD405B204E72215AA/

Attacker BR Covie
http://haloscreenshots.net/gallery/B51162133BF28A1C5C860AFE56CF8CC5/

The Middle Territory
http://haloscreenshots.net/gallery/F08C08ADF417E2E554F4E48CA47543FD/

There are a total of seven Territories on this map. All Territories are symmetrical except for the one by The Shotgun. The first one you will encounter is right by the spawn. The next one is down the hall by the spikers. The next is in the Bridge Hallway and the last Territory is in the middle by the Shotgun.

Dowload the Map and Gametype Here: Bungie.net : Halo 3 File Share

I have not yet field tested this map, if you would like to test please message me here on ForgeHub.