| Das Geheimnis der Happy Hippo-Insel | Game Boy Color |
DE | 2001-05 | developed |
| Mahjong | Nintendo DS |
EU | 2004-01 | developed |
| Pferdefreunde Puzzle - Echter Puzzlespass fuer Unterwegs | Nintendo DS |
EU | 2004-01 | developed |
| Underwater Puzzle - Echter Puzzlespass fuer Unterwegs | Nintendo DS |
EU | 2004-01 | developed |
| Sarah - Keeper of the Unicorn | Nintendo DS |
US | 2007 | developed |
| thinkSMART - Chess for Kids | Nintendo DS |
US | 2007 | developed |
| Eindeloos Mahjong | Nintendo DS |
NL | 2007-06 | developed |
| Mahjong | Nintendo DS |
DE | 2007-06 | developed |
| Schach Attacke | Nintendo DS |
DE | 2007-07 | developed |
| Sarah - Die Hueterin des Einhorns | Nintendo DS |
EU | 2007-09 | developed |
| The Magical Unicorn | Nintendo DS |
EU | 2007-09 | developed |
| Chess for Kids | Nintendo DS |
EU | 2007-10 | developed |
| Englisch Macht Spass - Eine Reise nach London! | Nintendo DS |
DE | 2008-09 | developed |
| Little Wingels | Nintendo DS |
DE | 2009 | developed |
| Was Ist Was - Abenteuer Erde | Nintendo DS |
EU | 2009-08 | developed |
| Zarah - Das Schloss des Gwoor | Nintendo DS |
EU | 2009-11 | developed |
| 2 in 1 - Mahjong + Mahjong Around the World | Nintendo DS |
EU | 2012-11 | developed |
| Floracy | Game Boy Color |
EU | | developed |