The most popular Engine: Sierra's Creative Interpreter (SCI) games

Jones in the Fast Lane is the kind of game that you don't see often these days. It's a mix between a digital board game and a modern day life simulation. The goal of the game is to live the life of Jones, making choices about scho...

Leisure Suit Larry 7: Love for Sail! is a graphic adventure game developed and published by Sierra On-Line. It is the sixth installment in the Leisure Suit Larry series and was released in 1996. The game was designed by Al Lowe, t...

The Colonel's Bequest is a graphic adventure game developed and published by Sierra On-Line. It was released in 1989 for various platforms, including MS-DOS, Amiga, and Atari ST. The game was created by Roberta Williams, co-founde...

Quest for Glory II: Trial by Fire is the second installment in Sierra On-Line's Quest for Glory series, blending classic adventure gameplay with RPG elements in a world inspired by Middle Eastern folklore. Released in 1990 for Ami...

In Crazy Nick’s Parlor Games with Laura Bow, the famous young detective swaps clues for checkers, backgammon, and card tables. The change of pace is gentle—no bodies to find, no culprits to catch—just the soft cl...

Phantasmagoria is a point-and-click horror adventure game developed and published by Sierra On-Line, released in 1995. Directed by Roberta Williams, Phantasmagoria departed from Sierra's usual fantasy and comedic themes to explore...

Step into Crazy Nick’s Leisure Suit Larry Casino and leave your wallet safe—only your pride is at stake here. Larry Laffer, king of questionable fashion, hosts a digital den of blackjack, poker, and slots, each laced w...

Laura Bow 2: The Dagger of Amon Ra is a point-and-click adventure game developed and published by Sierra On-Line in 1992. The game is a sequel to The Colonel's Bequest and follows the adventures of the protagonist, Laura Bow, a yo...

Crazy Nick’s Roger Wilco’s Spaced Out Games Pack hands the Space Quest janitor a stack of silly mini-games to keep him from accidentally saving the galaxy again. Expect tongue-in-cheek humor, bizarre alien opponents, a...

Castle of Dr. Brain is a puzzle lover’s fever dream. It’s like someone crammed a Mensa test into a haunted house and added robot arms. You’re solving logic grids, cryptograms, and even playing the freaking musica...

Police Quest 3: The Kindred is an adventure video game developed and published by Sierra On-Line in 1991. It is the third installment in the Police Quest series, which was designed by former police officer Jim Walls. Known for its...

Quest for Glory IV: Shadows of Darkness is an adventure role-playing game (RPG) developed and published by Sierra On-Line. It was released in 1993 as the fourth installment in the Quest for Glory series. The game was designed by L...

Gabriel Knight: Sins of the Fathers is a point-and-click adventure game developed and published by Sierra On-Line. It was released in 1993 and designed by Jane Jensen. The game is the first installment in the Gabriel Knight series...

Freddy Pharkas: Frontier Pharmacist is a humorous point-and-click adventure game from 1993 developed by Sierra On-Line and co-designed by Al Lowe (creator of Leisure Suit Larry) and Josh Mandel. Set in the Old West, Freddy Pharkas...

In Conquests of Camelot: The Search for the Grail, you don’t just play King Arthur—you earn your role as the guy in charge of finding a cup with magical healing powers while everyone else mysteriously becomes “bu...

Part Cold War thriller, part adventure game, part submarine simulator, Code-Name: Iceman is a Sierra title that demands patience, precision, and a deep respect for diplomacy and torpedoes. You play as a super-agent with a license ...