Robot Entertainment announced yesterday that they were taking back the reigns of Orc Must Die! Unchained’s European player base and putting them and the US under the same banner.
Soon, you’ll be able to play with friends in either the US, or Europe, but that will first require an account migration. On March 21st, Gameforge will send all players as migration code which will allow them to transfer their data from Gameforge to Robot Entertainment.
Feel free to check out the full announcement or peruse the F.A.Q..