| Game |
Developer |
Publisher |
Engine |
Release dates |
| 3-D Ultra Lionel Train Town |
Dynamix |
Sierra Entertainment |
|
1999
|
| Aces of the Galaxy |
Artech Digital Entertainment |
Sierra Entertainment |
|
4 June 2008
|
| Adventure in Serenia |
Sierra Entertainment |
IBM
Sierra Entertainment |
ADL |
1982
|
| Aladdin Chess Adventures |
Red Mile Entertainment
Fluent Entertainment |
Sierra Entertainment |
|
5 October 2004
|
| Alien Legacy |
Ybarra Productions |
Sierra Entertainment |
|
1994
|
| Aliens versus Predator |
Rebellion Developments |
Fox Interactive
Electronic Arts
Sierra Entertainment
Rebellion Developments |
Asura |
28 May 1999
21 October 2001
21 October 2001
|
| Aliens versus Predator 2 |
Monolith Productions
Third Law Interactive |
Sierra Entertainment
Fox Interactive
MacPlay
Capcom |
LithTech |
30 October 2001
23 July 2003
|
| Arcanum: Of Steamworks & Magick Obscura |
Troika Games |
Sierra Entertainment
Activision |
|
21 August 2001
|
| Battle Bugs |
Epyx |
Sierra Entertainment |
|
September 1994
|
| Betrayal at Krondor |
Sierra Entertainment
Dynamix |
Sierra Entertainment
Activision |
|
22 June 1993
30 March 2010
|
| Betrayal in Antara |
Sierra Entertainment
Dynamix |
Sierra Entertainment
Activision |
|
31 July 1997
|
| Birthright: The Gorgon's Alliance |
Synergistic Software |
Sierra Entertainment |
|
31 July 1997
31 July 1997
|
| Caesar |
Impressions Games |
Sierra Entertainment
Activision |
|
1992
9 February 2017
1993
|
| Caesar II |
Impressions Games |
Sierra Entertainment
Activision |
|
14 September 1995
14 September 1995
1996
|
| Caesar III |
Impressions Games |
Sierra Entertainment
Activision |
|
October 1998
1999
|
| Conqueror: A.D. 1086 |
Software Sorcery |
Sierra Entertainment |
|
1995
8 November 2017
|
| Contract J.A.C.K. |
Monolith Productions |
Sierra Entertainment |
Lithtech Jupiter |
11 November 2003
|
| Counter-Strike |
Valve Corporation
Rockstar Vancouver |
Sierra Entertainment
Valve Corporation |
GoldSrc |
19 June 1999
25 January 2013
25 January 2013
|
| Counter-Strike: Condition Zero |
Valve Corporation
Gearbox Software
Ritual Entertainment
Turtle Rock Studios |
Sierra Entertainment
Valve Corporation
Capcom |
GoldSrc |
23 March 2004
21 February 2013
21 February 2013
|
| CyberGladiators |
Dynamix |
Sierra Entertainment |
|
1996
|
| Die Hard: Nakatomi Plaza |
Piranha Games |
Sierra Entertainment
Fox Interactive |
LithTech |
22 April 2002
|
| Donald Duck's Playground |
Sierra Entertainment |
Sierra Entertainment
Disney Interactive Studios |
AGI |
May 1985
|
| Earthsiege 2 |
Dynamix |
Sierra Entertainment |
|
19 March 1996
|
| Eat My Dust |
Funnybone Interactive |
Sierra Entertainment |
|
1997
|
| Emperor: Rise of the Middle Kingdom |
Impressions Games
BreakAway Games |
Sierra Entertainment
Activision |
|
9 September 2002
|
| Empire Earth |
Stainless Steel Studios
Rockstar New England |
Sierra Entertainment
Rebellion Developments |
Titan |
12 November 2001
|
| Empire Earth II |
Rockstar New England |
Sierra Entertainment
Rebellion Developments |
Gamebryo |
26 April 2005
|
| Empire Earth III |
Rockstar New England |
Sierra Entertainment
Rebellion Developments |
Gamebryo |
6 November 2007
|
| Evil Genius |
Elixir Studios |
Sierra Entertainment
Rebellion Developments |
|
28 September 2004
9 May 2013
|
| F.E.A.R. |
Monolith Productions
TimeGate Studios |
Sierra Entertainment
Warner Bros. Interactive Entertainment |
Lithtech Jupiter EX |
18 October 2005
|
| F.E.A.R. Perseus Mandate |
TimeGate Studios |
Sierra Entertainment
Warner Bros. Interactive Entertainment |
Lithtech Jupiter EX |
6 November 2007
|
| Fire Hawk: Thexder - The Second Contact |
Game Arts |
Sierra Entertainment |
|
30 December 1990
|
| Geometry Wars 3: Dimensions Evolved |
Lucid Games |
Sierra Entertainment
Aspyr Media |
|
25 November 2014
25 November 2014
25 November 2014
|
| Gobliiins |
Coktel Vision |
Sierra Entertainment
Coktel Vision
DotEmu |
Gob |
1992
23 March 2010
1991
|
| Gobliins 2: The Prince Buffoon |
Coktel Vision |
Sierra Entertainment
DotEmu |
Gob |
10 February 1992
23 March 2010
|
| Goblins Quest 3 |
Coktel Vision |
Sierra Entertainment
Coktel Vision
DotEmu |
Gob |
10 February 1993
23 March 2010
|
| Gold Rush! |
The Software Farm |
Sierra Entertainment
KISS ltd |
AGI |
1988
25 July 2014
1989
|
| Ground Control |
Ubisoft Massive
High Voltage Software |
Sierra Entertainment
Rebellion Developments |
|
1 June 2000
|
| Gunman Chronicles |
Rewolf Software
Valve Corporation |
Sierra Entertainment
Valve Corporation |
GoldSrc |
20 November 2000
|
| Half-Life |
Valve Corporation |
Sierra Entertainment
Valve Corporation |
GoldSrc |
19 November 1998
25 January 2013
25 January 2013
|
| Half-Life 2 |
Valve Corporation |
Sierra Entertainment
Valve Corporation |
Source |
16 November 2004
26 May 2010
9 May 2013
|
| Half-Life: Blue Shift |
Gearbox Software
Valve Corporation |
Sierra Entertainment
Valve Corporation |
GoldSrc |
12 June 2001
30 March 2013
30 March 2013
|
| Half-Life: Opposing Force |
Gearbox Software
Valve Corporation |
Sierra Entertainment
Valve Corporation |
GoldSrc |
10 November 1999
30 March 2013
30 March 2013
|
| Heart of China |
Dynamix |
Dynamix
Sierra Entertainment
Activision |
DGDS |
1991
8 November 2017
1992
|
| Homeworld |
Relic Entertainment |
Sierra Entertainment
Gearbox Software
Aspyr Media |
|
28 September 1999
6 August 2015
21 December 2006
|
| Homeworld 2 |
Relic Entertainment |
Sierra Entertainment
Aspyr Media |
|
16 September 2003
21 September 2004
|
| Ice Age 2: The Meltdown |
Eurocom |
Sierra Entertainment
Vivendi Games |
EngineX |
14 March 2006
|
| Inca |
Coktel Vision |
Sierra Entertainment |
|
1992
|
| Inca II: Nations of Immortality |
Coktel Vision |
Sierra Entertainment |
Gob |
1993
|
| King's Quest (2015) |
The Odd Gentlemen |
Sierra Entertainment |
Unreal Engine 3 |
28 July 2015
|
