Rockstar New England
Games developed

Year
Title
Platform(s)
Publisher(s)
Notes
as Mad Doc Software
as Mad Doc Software
as Mad Doc Software
as Mad Doc Software
as Mad Doc Software
2000
Star Trek: Armada
Microsoft Windows
Activision
Support developer for Activision
2000
Call to Power II
Microsoft Windows
Activision
Support developer for Activision
2001
Star Trek: Armada II
Microsoft Windows
Activision
N/A
2002
Jane's Attack Squadron
Microsoft Windows
Xicat Interactive
Took over development from defunct Looking Glass Studios
2002
Empire Earth: The Art of Conquest
Microsoft Windows
Sierra Entertainment
N/A
2003
Return to Castle Wolfenstein: Tides of War
Xbox
Activision
Support developer for Gray Matter Interactive
2003
Return to Castle Wolfenstein: Operation Resurrection
PlayStation 2
Activision
Support developer for Gray Matter Interactive
2003
Dungeon Siege: Legends of Aranna
Microsoft Windows
Microsoft Game Studios
Co-developed with Gas Powered Games
2005
Empire Earth II
Microsoft Windows
Vivendi Universal Games
N/A
2006
Empire Earth II: The Art of Supremacy
Microsoft Windows
Vivendi Universal Games
N/A
2006
Star Trek: Legacy
Microsoft Windows, Xbox 360
Bethesda Softworks
N/A
2007
Empire Earth III
Microsoft Windows
Vivendi Games
N/A
2008
Turok
Microsoft Windows, PlayStation 3, Xbox 360
Disney Interactive Studios
Support developer for Propaganda Games
2008
Bully: Scholarship Edition
Android, iOS, Microsoft Windows, Wii, Xbox 360
Rockstar Games
Remaster of Bully by Rockstar Vancouver
as Rockstar New England
as Rockstar New England
as Rockstar New England
as Rockstar New England
as Rockstar New England
2008
Iron Man
PlayStation 3, Xbox 360
Sega
Support developer for Secret Level
2008
Brothers in Arms: Hell's Highway
Microsoft Windows, PlayStation 3, Xbox 360
Ubisoft
Support developer for Gearbox Software
2008
Grand Theft Auto IV
Microsoft Windows
Rockstar Games
Ported only, together with Rockstar Toronto; game developed by Rockstar North
2010
Red Dead Redemption
PlayStation 3, Xbox 360
Rockstar Games
Support developer for Rockstar San Diego
2011
L.A. Noire
Microsoft Windows, Nintendo Switch, PlayStation 3, PlayStation 4, Xbox 360, Xbox One
Rockstar Games
Support developer for Team Bondi
2012
Max Payne 3
macOS, Microsoft Windows, PlayStation 3, Xbox One
Rockstar Games
Developed as part of Rockstar Studios
2013
Grand Theft Auto V
Microsoft Windows, PlayStation 3, PlayStation 4, Xbox 360, Xbox One
Rockstar Games
Support developer for Rockstar North
2018
Red Dead Redemption 2
PlayStation 4, Xbox One
Rockstar Games
Developed as part of Rockstar Studios

Question: What announcement did Sierra Entertainment make about Mad Doc Software and what year was it?
Answer: In 2002, Sierra Entertainment announced that Mad Doc Software was developed, Empire Earth: The Art of Conquest.