These are keyboard- or mouse-controlled 2D games that do not require any more hardware power than a simple eMac could provide.
Olympic Games | Red Army | International Red Cross and Red Crescent Movement | American Red Cross | Red Hot Chili Peppers | Commonwealth Games | Red Sea | Summer Olympic Games | Pan American Games | 2006 Commonwealth Games | 2006 Central American and Caribbean Games | Swimming at the 2006 Central American and Caribbean Games | 2013 Southeast Asian Games | Red Star Belgrade | Red | Winter Olympic Games | Little Red Riding Hood | 2002 Commonwealth Games | Detroit Red Wings | marble | 2007 Pan American Games | Red Bull | Red River | Red Hat | Paralympic Games | 2010 Commonwealth Games | World Games | Red Dwarf | 2011 Pan American Games | Games Workshop |