Do you fancy war simulation on the go? Call of Duty: Black Ops for the DS may be for you then.

While Call of Duty: Black Ops was released yesterday the first trailer for the DS version of the title has only been released today. n-Space has once again taken on the development for the DS version and they have received praise for their previous work on the franchise.

The DS version features six player online multiplayer,�two-player co-op and even achievements to attain. The trailer can be viewed below.