For now I'll put a summary, maybe I'll add more detailed list of changes later. Play with default settings. Enjoy.
Recommended game type:
Team Slayer, teams of 2.
Summary:
Bloodgultch reskinned.
3 types of ghosts
Each ghost has a unique turret & skin
Brute shot replaced with Fuel Rod Gun
Elite replaced with Arbiter
Masterchief replaced with Miranda
Notes:
Miranda has slight disadvantage, she can't board a ghost. (But she makes up for it in the sexy department.)
Sounds aren't all correct.
System Link doesn't seem to work properly...
P.S. Be sure to thank Aequitas for hosting the .map :p
EDITS: System Link Note, Fixed Picture, fixed download link
http://hemorage.sixfactorial.com/hemorage.rar
Here's a picture: