Number of Players: More than Four players are available for co-op play in this game. This is the highest maximum number available for a specific mode. See chart for details.
Number of Players: 2 players are available for co-op play in this game. This is the highest maximum number available for a specific mode. See chart for details.
Number of Players: 3 players are available for co-op play in this game. This is the highest maximum number available for a specific mode. See chart for details.
Number of Players: 4 players are available for co-op play in this game. This is the highest maximum number available for a specific mode. See chart for details.
Online Co-Op: Co-Op Play is available over the internet or an online service like Xbox Live or the PlayStation Network. Each player needs their own system, game, and internet connection.
Couch Co-Op: Couch or Local Co-Op allows players to use one copy of the game with multiple controllers to play co-op. This includes both split screen play and same screen play. Couches are not required.
SplitScreen: The TV is split into multiple screens so each co-op player gets their own viewpoint. The screen could be split vertically or horizontally.
LAN or Systemlink: Co-Op Play is available over a Local Network or System Link Connection. Most likely a router will be required, but you may use a crossover cable in some cases.
Drop-In/Drop-Out: Players can join or leave a cooperative game session at anytime without disrupting an existing player's game.
| Co-Op Features of Halo 3: ODST (XBox 360) | |
| Local Co-Op: | Yes |
| Number of Players Offline: | 2 Players |
| Online Co-Op: | Yes |
| Number of Players Online: | 4 Players |
| LAN or System Link: | Yes |
| Number of Players via LAN or System link: | 4 Players |
| Splitscreen: | Yes (VIEW SCREENS) |
| Playable Online with Splitscreen: | Yes |
| Number of Players Online with Splitscreen: | 2 Players |
| Drop-In / Drop-Out: | No |
| Co-Op Specific Content: | Yes |
| Single player content available in Co-Op: | Yes |
2 Player Split Screenshot

We've had a few months away from our normal monthly Halo Waypoint Nights, but they are back! We're only two months away from Halo Reach and that means we have plenty of co-op goodness to get done in Halo 3 and ODST before the big launch. So what's on tap first? Firefight!(Read More)

It's time for another Halo Waypoint co-op night, and this month we're focusing on Legendary! Grab a friend or two, it's all about killing Brutes, attacking Hunters and surviving onslaughts of those damn flying bugs! Read on to find out how to join up and finally get those missing achievements.(Read More)

Your access to Halo 2's online multiplayer may be ending on Thursday, but Friday we're firing up Halo 3 and Halo 3: ODST for a co-op night unlike any others. We'll be joining the Waypoint crew to help everyone get those long lost collectible items like Skulls in Halo 3 and Audio Logs in ODST.(Read More)

Today we're proud to announce a brand new monthly gaming event on Co-Optimus in partnership with the Halo Waypoint team. We're going to be running monthly themed Halo co-op nights featured on the Waypoint channel on the Xbox 360. Ready to join up, win prizes and kick some Covenant ass? Read on.(Read More)

Halo 3: ODST is out this Tuesday, September 22nd, and despite our favorable review of the game, we had one major complaint - no co-op matchmaking. Thankfully we got you covered with our first of many ODST co-op nights.(Read More)

It's time for our next Halo Waypoint co-op night, and this time we're going for the truly dedicated Halo fans. It's time to focus on the Vidmaster achievements, the co-op obtainable ones specifically, and maybe...just maybe...I can haz recon. So read on to find out how you can join up.(Read More)

We're giving away one copy of Halo 3:ODST including the exclusive Sgt Johnson Firefight character to one lucky winner! Find out how you can win and join in on all the good co-op action the game has to offer!(Read More)

It's the biggest franchise on the Xbox, and Halo is back with a brand new game sans the Master Chief. Halo 3: ODST is a more tactical prequel, but can it capture the audience as well as our Spartan friend? We dig into the campaign, co-op and firefight in our latest review.(Read More)
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A little over a week and a half ago, Co-Optimus and Bungie had another one of our Halo Waypoint Co-Op nights. The focus of this particular event was to collect the skulls and audio logs from Halo 3 and Halo 3: ODST... [Read More]
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This page contains co-op info for Halo 3: ODST on the XBox 360. All information about Halo 3: ODST was correct at the time of posting. Information is subject to change. If you see any errors please email us.
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