http://oi55.tinypic.com/24cfx41.jpg

Welcome to Industry, My first map for my "Virus" gametype. Industry is a liniar Infection map where survivors must progress through to gain ammo, weapons and cover. This map features timed map events to enhance gameplay and a fool proof anti-camping system at the spawn. Industry also has a tactical spawning system for the infected so they can decide which area of the map they can approach the survivors.

http://oi54.tinypic.com/2vmsj5u.jpg
So, this is the spawn, grab your weapons and head out straight away before the killballs spawn.

http://oi52.tinypic.com/4inaqd.jpg
You will then make your way down this long tunnel...

http://oi56.tinypic.com/r91yex.jpg
...and end up here, I wouldn't go first, the zombie will be lurking around this corner.

http://oi55.tinypic.com/m9sx3b.jpg
http://oi52.tinypic.com/16c2ttc.jpg
You will then find yourself in a large industial room with the only way out blocked by large UNSC crates.
http://oi55.tinypic.com/t6tk4p.jpg
http://oi56.tinypic.com/x5qlip.jpg
These crates will take around 20 seconds to break past so have the majority of the survivors look out for one player as they punch their way through.

The survivors can get to you from these locations...
http://oi54.tinypic.com/2emz8xu.jpg
Above the tunnel
http://oi51.tinypic.com/339r6rr.jpg
The left side of the room
http://oi51.tinypic.com/jsiow4.jpg
and above the blocked exit

Right, once you have broken past the crates you will end up in this small room...
http://oi54.tinypic.com/10zbhhu.jpg
The stairs are yet to spawn so hold out in here for a while. there is some grenades and pistol ammo on the table.
The infected can get to you from these locations...
http://oi52.tinypic.com/iyhppv.jpg
a small ventilation shaft
http://oi56.tinypic.com/1z1xxfm.jpg
the next room
http://oi56.tinypic.com/e0pjib.jpg
and the previous room

Once the stairs have spawned you can reach the next room, but you can't reach the main ventilation shaft. You must hang on in this room until some crates spawn allowing you to reach the shaft. This room contains an overturned turret and a spartan laser.

http://oi52.tinypic.com/255nyao.jpg
http://oi51.tinypic.com/20acvup.jpg
The ventilation shaft...
http://oi52.tinypic.com/s49xsp.jpg

Ok, when you have passed through the ventilation shaft you will be plopped out here...
http://oi51.tinypic.com/ztt85u.jpg
...the courtyard in the loadout camera.
But it looks like there is no way out! Grab some weapons and survive as long as you can. I doubt there is many of you left.
http://oi54.tinypic.com/20gxulj.jpg
Sniper, Warthog, Shotgun
http://oi56.tinypic.com/2zgi5ic.jpg
Health pack, DMR, Assault Rifle ammo, Pistol.
The infected can get to you from...
http://oi53.tinypic.com/2ztfxmu.jpg
Over the wall, (custom powerup gives you double health, does not respawn)
http://oi54.tinypic.com/23uy1bs.jpg
From the rocks above and the ventilation shaft.

Gameplay:

YouTube - A True Last Man Standing

Virus Gametype

Round time - 7 Minutes
Rounds - 5
1 zombie
Zombie Victory - 2 points
Survivor Victory - 5 points
Kill - 1 point
Betrayal - -2 points
suicide - -2 points
Zombie Kill - 1 point
Last man standing - 1 point
Suicide = Zombie - Yes

Survivors:

Health - 100%
Shields - 100%
Damage - 110%
Shield Recharge - No Recharge
Primary Weapon - Assault Rifle (Plasma Repeater, Plasma Rifle, Assault Rifle and Spiker for Elite)
Secondary Weapon - None
Grenades - None
Speed 100%
Jump height - 90%
Vehicle use - Driver
Motion tracker - None
Visible Name - No name

Infected:

Health - 100%
Shields - No Shield
Shield Recharge - Normal
Primary Weapon - Energy Sword
Secondary Weapon - None
Grenades - None
Speed - 110%
Jump height - 125%
Vehicle use - None
Motion tracker - 25 Meters, Normal
Visible name - no name

Custom Powerup traits:
60 Seconds
Health - 150%
Forced colour - White
Speed - 120%

Last Man Standing triats:

Speed - 110%

Stick together, watch each others Backs and work as a team.
Hug the walls, lurk your prey and take the stragglers.
Good Luck.

Edit:

Version 1.2 coming soon...
Changes:
Fixed the spawn camp killer,
Changed the UNSC crate to a Covenant crate,
Fixed the stairs,
Minor changes to the aesthetics in the first room,
Removed the reciever node above the blocked exit,
Decresed the spawn time for the stairs and crates (and the teleporters to account for this),
Changed the rocks in the courtyard to stop people climbing up them.
Download v1.2

Halo 3 version:
Map - Industry
Gametype - Virus