The SpellForce: The Order of Dawn Website (thanks Frans) has the announcement of the Breath of Winter add-on for the role-playing strategy game. Here's a bit on the project, which does not yet carry a projected release date:

“With the Add-On we can offer a new Single Player Campaign with over 40 hours of gameplay, giving to our fans another episode from our RPS Franchise SpellForce filled with a number of new and original features, like the Co-operative Multiplayer “Free Mode”, where you can join your allies in battling in one of the many maps offered by the campaign. We have further enabled the Avatar to gain experience in these and other maps in Free Mode and summon non human heroes to his side in campaign and multiplayer games.” explains Volker Wertich, LeadDesigner for SpellForce. “We are confident to turn Spellforce into a successful franchise, expanding on the strengths of this innovative game” adds Gerald Kossär, Marketing Manager JoWooD.