Sierra Entertainment, Inc. (formerly On-Line Systems and Sierra On-Line, Inc.) was an American video game developer and publisher founded in 1979 by Ken...

Sierra Entertainment is a software label which publishes games from indie developers. Founded in 1979 by Ken and Roberta Williams, it developed and published...

up sierra in Wiktionary, the free dictionary. Sierra (Spanish for "mountain range" and "saw", from Latin serra) may refer to the following: Sierra de...

Hulk: Ultimate Destruction while being published under Vivendi's Sierra Entertainment label. Radical was also given the license to continue development...

Sierra Entertainment brand name in all regions except Japan Released under the Sierra Entertainment brand name Released under the Arena Entertainment...

The Sierra Network (TSN) later rebranded as the ImagiNation Network (INN), was a online service launched in 1991 by Sierra On-Line. First developed in...

Retrieved February 18, 2021. Varanini, Giancarlo (September 1, 2000). "Sierra Unveils Gunman Chronicles". GameSpot. Archived from the original on February...

racing game developed by Radical Entertainment and published by Vivendi Universal Games under the Sierra Entertainment label for the GameCube (GC), PlayStation...

Though they did not immediately continue working on the franchise (Sierra Entertainment, the game's publisher, owned the rights), the game did have a spin-off...

High Voltage Software and published by Sierra in 2004, the game received mixed reviews. In 2008, Sierra Entertainment announced plans to release Leisure Suit...