Ubisoft Sofia is a studio branch of Ubisoft located in Sofia, Bulgaria. It was founded in 2006. Currently, Ivan Balabanov is the managing director.
- Prince of Persia Trilogy HD (2011)
- Tom Clancy's Ghost Recon: Shadow Wars (2011)
- Assassin's Creed III: Liberation (2012)
- Assassin's Creed IV: Black Flag (2013)
- Assassin's Creed: Liberation HD (2014)
- Assassin's Creed: Rogue (2014)