It's not hard to see the appeal of the idea of the Firefight mode in Halo 3: ODST. If you follow Bungie's shooter roots back to Marathon, and to the PC shooter that really kicked off the modern era, Doom, you can see the start of it.

Doom didn't have discrete multiplayer 'levels' the way Marathon and Halo did. It had a series of Episodes, each broken down into Missions that comprised one map. Each map had a series of keys necessary to open a series of doors. The last door was the Exit and led to the next Mission. Between you and each key and each door were a number of demons to kill. You could tackle this challenge solo, or bring in some friends on a local network.

Of course, you could just as easily shoot your friends as the demons. You could also set up a game on any Mission map without any demons and just play deathmatch, or you could play a deathmatch game with continually respawning demons on it.

Marathon had a similar setting, an "Aliens" checkbox that put enemies from the campaign mode onto the multiplayer maps. So while it wasn't always referred to the same way, Marathon had all the current play modes: campaign solo, campaign co-op, multiplayer (deathmatch and objective) and deathmatch-with-aliens. That's essentially what Firefight is, except it's supposed to be more towards cooperative.

So we can now safely say that with the release of Halo 3: ODST, in combination with Halo 3's multiplayer mode, has finally brought all the features of a 1994 Mac shooter to Xbox Live.

I'm only half kidding.

Got some interesting mail from Amazon today.

First:

Hello from Amazon.com.

We now have delivery date(s) for the order you placed on August 26 2009 (Order# 104-9132614-4806655):

"Halo Reach"
Estimated arrival date: October 26 2009

Two months ago? That's great! Send it right away. Sure, the developer says it won't be out for another year, but I don't mind getting a sneak preview!

Then, an hour later:

Hello from Amazon.com.

Here is a transcription of Orbital Drop Shock Trooper from Halo 3: ODST.

Credits to Benjamin Bergem aka. The Halo-Dragon for his transcription of this song (http://rampancy.net/blog/HaloDragon/28/11/2009/Orbital_Drop_Shock_Troopers), as I relied rather heavily on his version for the middle section (specifically, bars 69-111, which is almost identical to his version).

This version attempts to incorporate more of the orchestral parts.

This is an extended part not found in "Another Rain". Benjamin Bergem's transcription can be used for the rest of the song: http://rampancy.net/blog/HaloDragon/05/10/2009/Another_Rain. After the second "all alone" alto sax solo, insert this music, and then cut back to "Another Rain". Finale Notepad wouldn't allow me to have two bass clefs in the staff, so the top line is in treble clef, but should be played an octave lower (8vb).

Now that I've actually gotten my hands on the game, I've been able to add some more data to that Google Earth Network Layer for Halo 3: ODST.

Each of the 29 audio locations in the Mombasa Streets level are labeled. So far there's no additional information (screenshots, descriptions) but I will add that as I go through on my next playthrough.

This is my arrangement of Marty's "Another Walk" [as it is called on the CD] (halo 3 OST Track 3 ~3:40) in .MUS format.
It includes only the vocals; percussion is in the works, but I find it quite accurate :D.
(done by ear)
By the way... I've seen other people upload these without ZIPing... How would one go about this?
Thanks in advance.