
Sierra Online, not to be confused with Sierra On-Line/Sierra Entertainment, was established in 2006 as a division of Vivendi Universal Games, and focused on publishing online titles. In 2008, when its parent company Vivendi Games merged with Activision to form Activision Blizzard, the entire Sierra Online division was dissolved.
Sierra Online has been active in the gaming industry from 1990 to 2009, with 13 titles tracked on PlayPile. Their catalog primarily spans Sport, Strategy, Role-playing (RPG), with additional titles in Platform and Puzzle. Their catalog holds a 61.8/100 average rating, reflecting a mix of 2 well-received and 3 more divisive titles. Their highest-rated title on PlayPile is Caesar II (77.2/100). Games from Sierra Online are available across 9 platforms, most notably PC (Microsoft Windows), Xbox 360, DOS.












