| 1986 | Doubter´s Dice | Eigenverlag |
| 1988 | Liars Dice | Milton Bradley |
| 1990 | Battle of Britain | TSR Hobbies |
| 1991 | AD&D Trivia Game | TSR Hobbies |
| Who You Are? | TSR West |
| 1992 | Marvel Super Heroes! | Pressman Toy |
| X-Men, Deck The Mutants! | Pressman Toy |
| X-Men Alert | Pressman Toy |
| Times to Remember | Milton Bradley (USA) |
| 1993 | Cardmaster Adventure Design Deck | TSR Hobbies |
| Mutant Chronicles, Siege of the Citadel | Pressman Toy |
| Bluff (Spiel des Jahres) | F.X. Schmid (Ravensburger) |
| 1994 | Das waren Zeiten | MB |
| X-Men, Crisis in the Danger Room Game | Pressman Toy |
| X-Men, X-Mansion Under Siege Game | Pressman Toy |
| 1995 | Spawn Adventure Game | Pressman Toy |
| Kult (Sammelkartenspiel; Berater) | Target Games (Schweden) |
| Star Wars (Sammelkartenspiel; Co-Autor) | Decipher Inc. |
| Hockey One-on-One Challenge | Playoff |
| 1996 | Subbuteo-Squads | Hasbro International |
| Redemption - The City of Bondage Boardgame (Co-Autor) | Talicor |
| Global Challenge (Berater) | Target Games |
| Brain Quest Card Games | The United States Playing Card Company |
| 1997 | Whoa Nellie (Co-Autor) | F.X. Schmid USA |
| Wagons Ho! (Co-Autor) | F.X. Schmid USA |
| 1999 | Battle Cry | Hasbro/Avalon Hill |
| Animorphs (Co-Autor) | Decipher |
| 2000 | Wongar (Co-Autor) | Goldsieber |
| Blitz and Donner (Hera & Zeus) | Kosmos Spiele |
| 2001 | Wyatt Earp (mit Mike Fitzgerald) |  |
| Pig Pile | R&R Games |
| 2002 | How Ruck | Kosmos Spiele |
| Liars Dice | Endless Games |
| Spider-Man Save the City Game | Pressman |
| 2003 | Hulk | Pressman |
| Lord of the Rings Siege of Minas Tirith | Hasbro Europe |
| 2004 | Holiday Shuffle | Hasbro |
| Memoir 44 | Days of Wonder |
| Warriors (Co-Autor) | Face 2 Face Games, Phalanx |
| Dragon Hordes! (Co-Autor) | Face 2 Face Games, Phalanx |
| 2005 | Gracias (mit Alan R. Moon) | Ravensburger |
| Memoir 44 Terrain Pack | Days of Wonder 2005 |
| Memoir 44 Easter Front Pack | Days of Wonder 2005 |
| Memoir 44 Battlefields | Days of Wonder 2005 |
| Monster & Mythem (mit Alan R. Moon) | Phalanx |
| Die Drachen! (mit Alan R. Moon) | Phalanx |
| Texas Roll | Simply Fun |
| Narnia Risk Junior | Parker/Hasbro |
| Kong Power Slam Battle | Pressman |
| Commands & Colors: Ancients | GMT |
| Bob the Builder Card games | United States Playing Card Company |