| title | developer | year | platform | | pop. |
|---|
| Blaze Union: Story to Reach the Future | Sting | 2010 | PSP | strategy role-play | image | | label | |
| Gloria Union - Twin Fates in Blue Ocean | ? | 2011 | PSP | role-play | | | label | |
| Gungnir: Masou no Gunshin to Eiyuu Sensou | Sting | 2011 | PSP | strategy role-play | image | subject | label | |
| Knights in the Nightmare | Sting | 2008 | Nintendo DS | shooter strategy role-play | image | | label | |
| Knights in the Nightmare | Sting | 2010 | PSP | shooter strategy role-play | image | | label | |
| Riviera: The Promised Land | Sting | 2006 | PSP | role-play Fantasy | image | | label | |
| Riviera: The Promised Land | Sting | 2005 | GBA | role-play Fantasy | image | | label | |
| Yakusoku no Chi Riviera | Sting | 2002 | WonderSwan Color | role-play Fantasy | image | | label | |
| Yggdra Union: We'll Never Fight Alone | Sting | 2008 | PSP | strategy role-play Fantasy | image | | label | |
| Yggdra Union: We'll Never Fight Alone | Sting | 2006 | GBA | strategy role-play Fantasy | image | | label | |
| Yggdra Unison: Seiken Buyuuden | Sting | 2009 | Nintendo DS | strategy role-play Fantasy | image | | label | |
