Ubisoft Entertainment SA fell the most since September after the French video-game company announced another delay in its popular Assassin’s Creed franchise and analysts expressed doubts about its takeover prospects.

France's largest video game maker Ubisoft has decided to postpone the release of the newest game in its blockbuster franchise Assassin’s Creed to March 20 from Feb. 14, the company said on Thursday.

The stock dropped after the videogame maker said it expected a decrease in third-quarter net bookings and pushed back the release of its blockbuster game for a second time.