As reported here and here, the rights to games by Big Huge Games and 38 Studios are going to be sold at an auction sometime in December 2013. This includes the rights for the following games:
Rise of Nations (2003)
Rise of Nations: Thrones and Patriots expansion (2004)
Rise of Nations: Tactics (iOS , ?/cancelled)
Rise of Legends (2006)
Rise of Legends expansion (2007?/cancelled)
Catan (2007)
Rise of Nations 2 (2009?/cancelled)
Crucible: Forge of the Emperor aka Ascendant (2009?/cancelled)
God: The Game (2009?/cancelled)
Kingdoms of Amalur: The Reckoning (2012)
Kingdoms of Amalur: The Reckoning 2 sequel (?/cancelled)
Copernicus MMO (?/cancelled)
Whoever buys the rights to any of the games will have the option to do something with them such as finishing them, digital re-releases, expansions, sequels, etc.
There is some more info at the official auction page here.
