So, if we remove all those games mentioned since
Connie Thunder's post, the games remaining should be:
Alien Nations (July 1, 1999)
Beyond Divinity (April 27, 2004)
Blood 2 - The Chosen + Expansion (October 31, 1998)
Carmageddon Max Pack (August 30, 1997)
Chessmaster 9000 (August 27, 2002)
Colin McRae Rally 2005 (October 14, 2008)
Commandos 2+3 (October 14, 2003)
Creatures - The Albian Years (July 16, 2004)
Creatures Exodus (September 15, 2004)
FA-18E Super Hornet (February 29, 2000)
Interstate '76 Arsenal, The (February 28, 1998)
Interstate '82 (October 31, 1999)
Manhole - Masterpiece Edition, The (January 1, 1994)
Messiah (March 31, 2000)
Outcast (July 31, 1999)
Police Quest - SWAT 1+2 (June 30, 1998)
Psychonauts (April 19, 2005)
Puddle (October 18, 2012)
Rayman 2 - The Great Escape (October 31, 1999)
Rayman Forever (May 31, 1999)
Red Baron Pack (October 31, 1998)
Riven - The Sequel to Myst (November 30, 1997)
Second Sight (February 15, 2005)
Septerra Core - Legacy of the Creator (November 11, 1999)
Seven Kingdoms 2 (July 31, 1999)
Soulbringer (June 30, 2000)
SWAT 3 - Tactical Game of the Year Edition (October 10, 2001)
The Ball (October 26, 2010)
TOCA Race Driver 3 (February 24, 2006)
Tom Clancy's Rainbow Six (August 22, 1998)
I can personally confirm that Carmageddon, Outcast and Rayman Forever are not yet updated. I have no idea about the rest, though.