| J.U.M.P. into the unknown | David M. Niecikowski,
Edward F. Niecikowski | Evil Polish Brothers | 2000 | | 6.5 |
| Jaipur | Sébastien Pauchon | GameWorks SàRL | 2009 | | 6.0 |
| Jamaica | Sébastien Pauchon,
Bruno Cathala,
Malcom Braff | GameWorks SàRL | 2007 | reviewDE (26.01.2008) by AaronreportDE (23.01.2008) by WalterreportDE (20.12.2007) by Walter | 5.2 |
| Jambo | Rüdiger Dorn | Kosmos | 2004 | reviewDE (01.09.2004) by Peter | 6.0 |
| Janus | Lothar Hannappel | Amigo Spiele | 1997 | | 6.0 |
| Jati | Keith Havens | 3M | 1966 | articleEN (12.04.2008) by AaronreportEN (25.03.2007) by Moritz | - |
| Jenseits von Theben | Peter Prinz | Prinz Spiele | 2004 | | 5.0 |
| Jericho | Tom Lehmann | Abacus Spiele | 2006 | reviewDE (03.05.2006) by WalterreportDE (11.10.2005) by Walter | 4.3 |
| Jump Drive | Tom Lehmann | Rio Grande Games | 2017 | reportDE (19.02.2025) by WalterreportDE (12.02.2025) by Walter | 6.0 |
| Jungle Rumble | Nightsorrow Chou,
Eros Lin,
Zeldaaa Ling | ErosGames | 2013 | reportDE (29.11.2014) by Walter | 4.8 |
| Junta | Eric Goldberg,
Vincent Tsao,
Ben Grossman | ASS | 1986 | reviewDE (22.04.2001) by Walter | 8.0 |
| Junta - Viva el Presidente | Christoph Reiser,
Sebastian Resl | Pegasus Spiele | 2010 | reportDE (23.12.2010) by Walter | 6.2 |
| Just One | Ludovic Roudy,
Bruno Sautter | Repos Production | 2018 | reportDE (27.11.2019) by WalterreportDE (20.11.2019) by WalterreportDE (13.11.2019) by Walter | 5.6 |