Basically, I got Sandbox a couple weeks ago and last week started making this map. I think it turned out OK, not the greatest map but hey, I'm learning right?

There are two identical bases, one red and one blue, each base has two floors and tw slits with a sniper rifle next to it. there is one two way teleporter in each base which takes you to a revamped crypt - Cover and weapons. In the crypt there are two two way teleporters on either side above a cave with either a rocket launcher or Fuel rod cannon inside. They take you to banshees on the extreme ends of the sky bubble. These banshees are ultimately pointless. In the middle of the crypt is another teleporter which takes you into a tube with a grav lift which pushes you into a teleporter which exits just above the Main area - Crypt tunnel, Man cannons push you down the tunnel and about half way you will get an active camouflage. You will then land ontop of the tubes above the original teleporter.
There may be some bugs with objective items so if you could test that I would be very grateful.

Anyway onto some screen shots.

http://haloscreenshots.net/gallery/99523B2D33F513B39BE20838843AD5A2/
Upstairs in the base. I'm only showing red because they are both identical.
Up here is a plasma pistol (On the stairs), a spiker, a plasma rifle, an assault rifle, a bubble shield, dual magnums and a battle rifle.

http://haloscreenshots.net/gallery/ACD059EB9504F29A1DDE139801ECF088/
Downstairs.
Down here are 4 frag grenades, 2 plasma grenades, 2 spike grenades, an incendiary grenade, an SMG, a Carbine, a sniper and a mauler.

http://haloscreenshots.net/gallery/E8237A189F71609ABCD14E3C10323ADC/
Overhead view of the Crypt main battle area.

http://haloscreenshots.net/gallery/BAA8692BDC5F1FBAC5B860E4CBD3D21F/
The red (Left) area for the crypt, You can sort of see a battle rifle (Of which there are actually two) a shotgun but behind here is an assault rifle. Behind the pillars protecting the teleporter (Unseen) is a Sentinel beam and a power drain

http://haloscreenshots.net/gallery/A909316EE4B2A67388DCE90105A4616E/
Second view of same area (Right side)

http://haloscreenshots.net/gallery/27023A178B2379FFFDCB0E4ADA174EF3/
The Camo teleporter

http://haloscreenshots.net/gallery/C2B7C8353043F16DD1BA28EFD7329B69/
The Camo area (Down the tube is the camo)

http://haloscreenshots.net/gallery/687C586ACF7B3CD350D18E752A64BB4A/
Overhead view of the bases. Did I forget to mention they were in the skybubble?

http://haloscreenshots.net/gallery/A5D6D29DDCEB476E3165724E829C60EF/
One of the banshees. Identical on the otherside

http://haloscreenshots.net/gallery/94E95BF07FD76377C8F70689AA24A2EC/
One of the teleporters going to a banshee. below in that cave is a rocket launcher or on the other side, a Fuel rod cannon.

http://haloscreenshots.net/gallery/66AFF8604D4B59EAF81C029094F5414D/
Rocket launcher in the cave.

http://haloscreenshots.net/gallery/74189225A32285859EC0B21280EB8FFA/
Fuel rod in the cave.

http://haloscreenshots.net/gallery/5CF1531D7BD4326CC4EA9D140B385505/
On top of the scaffolding there is either a grav hammer or sword, For the blues its grav hammer.

http://haloscreenshots.net/gallery/B6B303495835940D517992B6885771FB/
And the reds get a sword

Anyway, that's pretty much it. I hope you enjoy this map.
P.S. This is my first post so go a bit easy.

Here's your download link.