Activision revealed another platform for Call of Duty: Black Ops today. A DS version is currently in development at n-Space.

Black Ops for DS will have online multiplayer for up to six players. The multiplayer will feature a Perks system as a nod to the online play of the PS3/Xbox 360/PC Call of Duty games. Two-player co-op, arcade, and challenge modes are also included.

The DS version of Black Ops will be released on November 9th. That's the same day that the PS3, Xbox 360, PC, and Wii versions are set to hit stores.