XSeed
System: Nintendo DS
ESRB Rating: Rating Pending
Online Players: 0
Offline Players: 0
System: Playstation 2
ESRB Rating: Everyone 10+
Online Players: 2
Offline Players: 0
System: PSP
ESRB Rating: Everyone 10+
Online Players: 0
Offline Players: 0
System: PSP
ESRB Rating: Teen
Online Players: 0
Offline Players: 0
System: Wii
ESRB Rating: Teen
Online Players: 0
Offline Players: 2
Latest Additions
| Game | Platform | Added |
| Donkey Kong Country |  | 11.20.2009 |
| UP |  | 11.20.2009 |
| UP |  | 11.20.2009 |
| UP |  | 11.20.2009 |
| Diner Dash |  | 11.19.2009 |
| Conflict: Vietnam |  | 11.18.2009 |
| Conflict: Vietnam |  | 11.18.2009 |
| Conflict: Vietnam |  | 11.18.2009 |
| Conflict Global Terror | | 11.18.2009 |
| Conflict Global Terror | | 11.18.2009 |
Tags
2 player co-op
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call of duty
co-op release alert
contests
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dlc
fairytale fights
industry news
left 4 dead 2
lego rock band
modern warfare 2
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our weekend in gaming
patches
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politics
ps3
resident evil 5
reviews
rumors
screenshots
steam
uncharted 2
videos
wii
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Re: RE:Beware the Horde: Black..
11/22 3:20 am
What have they started calling that? Something Tuesday or Blue Monday or some silly thing.Though I do remember many of the onli
Re: co-op search
11/22 2:20 am
i don't have any of those for the PC i play battlefield 2142 and left 4 dead 1&2 on the PC along with some random free to play r
Re: THE HARD CAST (Movie, Anim..
11/22 2:17 am
The Hard Cast Facebook page is up and running. LINKIf you dig the podcast then you can become a fan and leave comments!
Re: Saints Row 2
11/21 11:34 pm
sent a request, if anyone else wants to play sent a message or request! peace
Re: [XBOX360] - Left 4 Dead 2
11/21 11:24 pm
I just got my copy of L4D2, so if anyone wants to play, please feel free to message or FR me.
Launched January 28, 2008, Co-Optimus is a website dedicated to cooperative games. The site features a focus on co-op games through a game database, blog style commentary, and featured articles. Our goal is to bring you the most the most comprehensive source of co-op gaming information and to inform the user of the co-op experience.
Upcoming Co-Op Release Dates
| Game | Platform | Date |
| Serious Sam HD | | 11.24.2009 |
| GREED | | 11.29.2009 |
| Avatar | | 12.01.2009 |
| Spelunker HD |  | 12.01.2009 |
| Matt Hazard: Blood Bath and Beyond | | 12.01.2009 |
| Resident Evil: The Darkside Chronicles | | 12.01.2009 |
| Matt Hazard: Blood Bath and Beyond | | 12.01.2009 |
| Alien Breed Evolution | | 12.01.2009 |
| Serious Sam HD | | 12.21.2009 |
| Guitar Hero Van Halen | | 12.22.2009 |
| Guitar Hero Van Halen | | 12.22.2009 |
| Guitar Hero Van Halen | | 12.22.2009 |
| Guitar Hero Van Halen | | 12.22.2009 |
| Mario and Sonic at the Olympic Winter Games | | 12.31.2009 |
| LEGO Harry Potter: Years 1-4 | | 01.01.2010 |
Co-Optimus Co-Op Events
Our monthly Xbox Live Co-Op Night gets you online to meet other co-op gamers. An Official Xbox Live Event!
Games for Windows Co-Op Night features monthly PC co-op gameplay. An Official GFW Event!
Top Games on Each Platform
Borderlands on XBox 360
Uncharted 2: Among Thieves on Playstation 3
Call of Duty: World at War on Wii
AI War on PC
Castle Crashers on Xbox Live Arcade
Pixel Junk Monsters on Playstation Network
Uncharted 2: Among Thieves on Playstation 3
Call of Duty: World at War on Wii
AI War on PC
Castle Crashers on Xbox Live Arcade
Pixel Junk Monsters on Playstation Network
View the top Co-Op Games by platform including our family friendly list!
Resources
