| Wheel of Fortune | 2010 | wii |
| Wheel of Fortune | 2012 | wiiu, xbox360 |
| Wheel of Fortune | 1989 | arcade |
| Wheel of Fortune - 2nd Edition | 2000 | ps1 |
| Wheel of Fortune - Deluxe Edition | 1994 | snes |
| Wheel of Fortune - Family Edition | 1990 | nes |
| Wheel of Fortune - Junior Edition | 1989 | nes |
| Wheel of Fortune Featuring Vanna White | 1992 | nes |
| Who Wants to Be a Millionaire | 2000 | dreamcast |
| Who Wants to Be a Millionaire | 2002 | gba |
| Who Wants to Be a Millionaire | 2010 | nds, ps3 |
| Who Wants to Be a Millionaire | 2000 | ps1 |
| Who Wants to Be a Millionaire | 2007 | wii |
| Who Wants to Be a Millionaire - 1st Edition | 2007 | nds |
| Who Wants to Be a Millionaire - 2012 Edition | 2011 | xbox360 |
| Who Wants to Be a Millionaire - 2nd Edition | 2004 | gba |
| Who Wants to Be a Millionaire - 2nd Edition | 2000 | gbc |
| Who Wants to Be a Millionaire - 2nd Edition | 2008 | nds, wii |
| Who Wants to Be a Millionaire - 2nd Edition | 2000 | ps1 |
| Who Wants to Be a Millionaire - 2nd Edition | 2001 | ps2 |
| Who Wants to Be a Millionaire - 3rd Edition | 2001 | ps1 |
| Who Wants to Be a Millionaire - Australian Edition | 2000 | ps1 |
| Who Wants to Be a Millionaire - Irish Edition | 2000 | ps1 |
| Who Wants to Be a Millionaire - Junior | 2001 | ps1 |
| Who Wants to Be a Millionaire - Party Edition | 2006 | ps2, psp |
| Who Wants to Be a Millionaire - Special Edition | 2011 | ps3 |
| Who Wants to Be a Millionaire - Special Editions | 2013 | ps3 |
| Who Wants to Be a Millionaire - Special Editions | 2011 | xbox360 |
| Who Wants to Be a Millionaire Junior | 2005 | gba |
| Wiiro Dahamkke! Mallangmallang Dunoegyosil | 2008 | wii |
| Wits and Wagers | 2008 | xbox360 |
| Wizz Quiz | 1985 | arcade |
| Wordhunters | 2018 | ps4 |
| World Quiz 2009 | 2009 | ps2 |
| X Se Dae Quiz | 1995 | arcade |
| X-Day 2 | 1995 | arcade |
| Yes/No Sinri Tokimeki Chart | 1992 | arcade |
| You Don't Know Jack | 2001 | ps1 |
| You Don't Know Jack | 1999 | ps1 |
| You Don't Know Jack | 1999 | ps1 |
| You Don't Know Jack - Mock 2 | 2000 | ps1 |
| Yuukyuu no Kobako Official Collection | 1997 | saturn |
| Yuuyu no Quiz de GO!GO! | 1990 | arcade |
| Yuuyu no Quiz de Go! Go! | 1992 | snes |
| Zatsugaku Olympic Quiz - Watanabe Wataru Hen | 1988 | fds |
| Zatsugaku Olympic Quiz Part II | 1988 | fds |
| Zenkoku Juudan Ultra Shinri Game | 1995 | snes |