Bandai Namco has confirmed that Dark Souls: Prepare to Die Edition‘s transfer from Microsoft’s Games for Windows Live, to Steam will now take place in December.

“We are working hard to finalize the process to move your Dark Souls: Prepare to Die saves and achievements to Steam,” Bandai Namco said in an update on Steam. “We need to conduct additional testing and we are now hoping to begin this process in December. We’ll have more information in the coming weeks.”

Bandai Namco announced in October that it was transferring Dark Souls from Games for Windows Live to Steam. It also noted that for a limited time players would be able to migrate their progress across, including both save data and achievements unlocked.

(via Polygon)