Raven joins the Call of Duty bandwagon?

More upheaval for Call of Duty

It appears that Raven Software may have been roped into work on the Call of Duty series.

This would bring the tally of studios working on the franchise to four with Raven working alongside creators Infinity Ward, Treyarch and Sledgehammer.

According to Kotaku, Raven has been asked to divert resources freed up on the completion of Singularity, to help pick up some of the slack on the immensely popular war shooter series.

Activision has refused to "comment on rumour and speculation".

By Ewan Aiton