Ubisoft appears to be testing the water for adding cooperative play to a future Assassin's Creed game, according to a survey revealed by The Gaming Liberty.
Survey participants are asked to rate their interest in the "possibility for a friend to join the game in order to help me at any time during the solo mode"
Responses include: "Not interested", "Nice to have" and "Must-have".
The survey also asks how likely you are to buy the game if it was to be released in 2013?
Earlier surveys have proven to provide a real insight into Ubisoft's plans for the franchise. In November 2011 a survey talked about the "confrontation between British colonists and native Americans during The American Revolution" - the setting for Assassin's Creed 3.