| Falcata - Astran Pardma no Monshou | PlayStation |
JP | 1995-06 | published, developed |
| Welcome House | PlayStation |
JP | 1996-02-23 | published, developed |
| Meru Purana | PlayStation |
JP | 1996-06-21 | published, developed |
| Welcome House 2 - Keaton and His Uncle | PlayStation |
JP | 1996-12-20 | published, developed |
| Marie no Atelier - Salburg no Renkinjutsushi | PlayStation |
JP | 1997-05-23 | published, developed |
| Karyuujou | PlayStation |
JP | 1997-09 | published, developed |
| Marie no Atelier Plus - Salburg no Renkinjutsushi | PlayStation |
JP | 1998-06-04 | published, developed |
| Atelier Elie - Elie no Atelier - Salburg no Renkinjutsushi 2 | PlayStation |
JP | 1998-12 | published, developed |
| Kuroi Hitomi no Noir - Cielgris Fantasm | PlayStation |
JP | 1999-07-01 | published, developed |
| Boys Be... 2nd Season | PlayStation |
JP | 1999-09 | developed |
| Robin Lloyd no Bouken | PlayStation |
JP | 2000-01-06 | published, developed |
| Hresvelgr | PlayStation 2 |
JP | 2000-06 | published, developed |
| Hresvelgr | PlayStation 2 |
JP | 2000-06 | published, developed |
| Hresvelgr - International Edition | PlayStation 2 |
JP | 2000-12 | published, developed |
| Jet Ion GP | PlayStation 2 |
EU | 2000-12 | developed |
| Lilie no Atelier - Salburg no Renkinjutsushi 3 | PlayStation 2 |
JP | 2001-06 | published, developed |
| Lilie no Atelier - Salburg no Renkinjutsushi 3 | PlayStation 2 |
JP | 2001-06 | published, developed |
| Alchemist Marie & Elie - Futari no Atelier | WonderSwan Color |
JP | 2001-10-25 | published, developed |
| Marie & Elie no Atelier - Salburg no Renkinjutsushi 1 & 2 | Dreamcast |
JP | 2001-11 | developed |
| Hermina to Culus - Lilie no Atelier Mou Hitotsu no Monogatari | PlayStation 2 |
JP | 2001-12 | published, developed |
| Lilie no Atelier Plus - Salburg no Renkinjutsushi 3 | PlayStation 2 |
JP | 2002-04 | published, developed |
| Judie no Atelier - Gramnad no Renkinjutsushi | PlayStation 2 |
JP | 2002-06 | published, developed |
| Taishou Mononoke Ibunroku | PlayStation 2 |
JP | 2003-02 | published, developed |
| Viorate no Atelier - Gramnad no Renkinjutsushi 2 | PlayStation 2 |
CN | 2003-06 | published, developed |
| Viorate no Atelier - Gramnad no Renkinjutsushi 2 | PlayStation 2 |
JP | 2003-06 | published, developed |
| Iris no Atelier - Eternal Mana | PlayStation 2 |
JP | 2004-05 | published, developed |
| Atelier Iris 2 - The Azoth of Destiny | PlayStation 2 |
EU | 2005-05 | developed |
| Atelier Iris 2 - The Azoth of Destiny | PlayStation 2 |
US | 2005-05 | developed |
| Iris no Atelier - Eternal Mana 2 | PlayStation 2 |
JP | 2005-05 | published, developed |
| Atelier Iris - Eternal Mana | PlayStation 2 |
US | 2005-06 | developed |
| Atelier Marie + Elie - Salburg no Renkinjutsushi 1 & 2 | PlayStation 2 |
JP | 2005-10 | published, developed |
| Ar Tonelico - Melody of Elemia | PlayStation 2 |
EU | 2006-01 | developed |
| Ar Tonelico - Melody of Elemia | PlayStation 2 |
US | 2006-01 | developed |
| Atelier Iris - Eternal Mana | PlayStation 2 |
EU | 2006-03 | developed |
| Atelier Iris - Eternal Mana | PlayStation 2 |
EU | 2006-03 | developed |
| Atelier Iris 3 - Grand Phantasm | PlayStation 2 |
EU | 2006-06 | published, developed |
| Atelier Iris 3 - Grand Phantasm | PlayStation 2 |
US | 2006-06 | published, developed |
| Iris no Atelier - Grand Fantasm | PlayStation 2 |
JP | 2006-06 | published, developed |
| Ar Tonelico - Sekai no Owari de Utai Tsuzukeru Shoujo | PlayStation 2 |
JP | 2007-02 | developed |
| Lise no Atelier - O'ldor no Renkinjutsushi | Nintendo DS |
JP | 2007-04 | published, developed |
| Mana Khemia - Alchemists of Al-Revis | PlayStation 2 |
EU | 2007-06 | published, developed |
| Mana Khemia - Alchemists of Al-Revis | PlayStation 2 |
US | 2007-06 | published, developed |
| Ar Tonelico II - Melody of Metafalica | PlayStation 2 |
EU | 2007-10 | developed |
| Ar Tonelico II - Melody of Metafalica | PlayStation 2 |
US | 2007-10 | developed |
| Ar Tonelico II - Sekai ni Hibiku Shoujotachi no Metafalica | PlayStation 2 |
JP | 2007-10 | developed |
| Mana Khemia 2 - Fall of Alchemy | PlayStation 2 |
US | 2008-05 | published, developed |
| Annie no Atelier - Sera-tou no Renkinjutsushi | Nintendo DS |
JP | 2009-03 | developed |
| Mana Khemia - Student Alliance | PlayStation Portable |
EU | 2009-03-27 | developed |
| Mana Khemia - Student Alliance | PlayStation Portable |
US | 2009-03-10 | developed |
| Mana Khemia - Student Alliance | PlayStation Portable |
US | 2009-03-10 | developed |
| Game Sound Station | Wii |
JP | 2009-06 | published |
| Rorona no Atelier - Arland no Renkinjutsushi | PlayStation 3 |
JP | 2009-06 | published, developed |
| Atelier Annie - Alchemists of Sera Island | Nintendo DS |
US | 2009-10 | developed |
| Mana-Khemia 2 - Ochita Gakuen to Renkinjutsushitachi Portable+ | PlayStation Portable |
JP | 2009-10 | developed |
| Lina no Atelier - Strahl no Renkinjutsushi | Nintendo DS |
JP | 2009-12 | published, developed |
| Judie no Atelier - Gramnad no Renkinjutsushi - Toraware no Moribito | PlayStation Portable |
JP | 2010-04 | developed |
| Totori no Atelier - Arland no Renkinjutsushi 2 | PlayStation 3 |
JP | 2010-06 | developed |
| Totori no Atelier - Arland no Renkinjutsushi 2 | PlayStation 3 |
AS | 2010-06 | developed |
| Atelier Rorona - The Alchemist of Arland | PlayStation 3 |
US | 2010-09-28 | developed |
| Atelier Rorona - The Alchemist of Arland | PlayStation 3 |
EU | 2010-10-22 | developed |
| Viorate no Atelier - Gramnad no Renkinjutsushi 2 - Gunjou no Omoide | PlayStation Portable |
JP | 2011-02-03 | published, developed |
| Ar Tonelico Qoga - Knell of Ar Ciel | PlayStation 3 |
EU | 2011-04-01 | developed |
| Meruru no Atelier - Arland no Renkinjutsushi 3 | PlayStation 3 |
JP | 2011-06 | developed |
| Meruru no Atelier - Arland no Renkinjutsushi 3 | PlayStation 3 |
AS | 2011-06 | developed |
| Atelier Totori - The Adventurer of Arland | PlayStation 3 |
EU | 2011-09-27 | developed |
| Atelier Totori - The Adventurer of Arland | PlayStation 3 |
US | 2011-09-30 | developed |
| Ciel Nosurge - Ushinawareta Hoshi e Sasagu Uta | PlayStation Vita |
JP | 2012-04 | developed |
| Ciel Nosurge - Ushinawareta Hoshi e Sasagu Uta - Collapsed Edition 2nd Act | PlayStation Vita |
JP | 2012-04-26 | developed |
| Ciel Nosurge - Ushinawareta Hoshi e Sasagu Uta - First Edition Limited Present Pack | PlayStation Vita |
JP | 2012-04-26 | developed |
| Ciel Nosurge - Ushinawareta Hoshi e Sasagu Uta - Restore Pack Vol.2 - Trial Edition 2nd Act | PlayStation Vita |
JP | 2012-04-26 | developed |
| Ciel Nosurge - Ushinawareta Hoshi e Sasagu Uta - Restore Pack Vol.5 ~ Collapse Edition 1 | PlayStation Vita |
JP | 2012-04-26 | developed |
| Ciel Nosurge - Ushinawareta Hoshi e Sasagu Uta - Trial Edition 3rd Act | PlayStation Vita |
JP | 2012-04-26 | developed |
| Ciel Nosurge - Ushinawareta Hoshi e Sasagu Uta - Trial Edition The Final Act | PlayStation Vita |
JP | 2012-04-26 | developed |
| Atelier Meruru - The Apprentice of Arland | PlayStation 3 |
EU | 2012-05-25 | developed |
| Atelier Ayesha | PlayStation 3 |
AS | 2012-08 | developed |
| Totori no Atelier Plus - Arland no Renkinjutsushi 2 | PlayStation Vita |
JP | 2012-11 | developed |
| Atelier Totori Plus - The Adventurer of Arland | PlayStation Vita |
EU | 2013-03-20 | developed |
| Atelier Totori Plus - The Adventurer of Arland | PlayStation Vita |
US | 2013-03-19 | developed |
| Atelier Meruru Plus - The Apprentice of Arland | PlayStation Vita |
EU | 2013-09-04 | developed |
| Atelier Meruru Plus - The Apprentice of Arland | PlayStation Vita |
US | 2013-09-03 | developed |
| Atelier Escha & Logy - Alchemists of the Dusk Sky | PlayStation 3 |
AS | 2013-10 | developed |
| Ar Tonelico Qoga - Knell of Ar Ciel | PlayStation 3 |
US | 2014-01 | developed |
| Atelier Ayesha - The Alchemist of Dusk | PlayStation 3 |
EU | 2014-01 | developed |
| Atelier Ayesha - The Alchemist of Dusk | PlayStation 3 |
US | 2014-01 | developed |
| Atelier Escha & Logy - Alchemists of the Dusk Sky | PlayStation 3 |
US | 2014-01 | developed |
| Atelier Meruru - The Apprentice of Arland | PlayStation 3 |
US | 2014-01 | developed |
| Atelier Rorona Plus - The Alchemist of Arland | PlayStation 3 |
EU | 2014-01 | developed |
| Ayesha no Atelier - Tasogare no Daichi no Renkinjutsushi | PlayStation 3 |
JP | 2014-01 | developed |
| Ayesha no Atelier - Tasogare no Daichi no Renkinjutsushi | PlayStation 3 |
AS | 2014-01 | developed |
| Escha & Logy no Atelier - Tasogare no Sora no Renkinjutsushi | PlayStation 3 |
JP | 2014-01 | published |
| Atelier Escha & Logy - Alchemists of the Dusk Sky | PlayStation 3 |
EU | 2014-03-11 | developed |
| Atelier Rorona Plus - The Alchemist of Arland | PlayStation 3 |
US | 2014-06-24 | developed |
| Atelier Rorona Plus - The Alchemist of Arland | PlayStation Vita |
EU | 2014-07-02 | developed |
| Atelier Rorona Plus - The Alchemist of Arland | PlayStation Vita |
US | 2014-07-22 | developed |
| Atelier Shallie - Alchemists of the Dusk Sea | PlayStation 3 |
AS | 2014-07 | developed |
| Ar nosurge - Ode to an Unborn Star | PlayStation 3 |
US | 2014-09 | developed |
| Ar nosurge - Ode to an Unborn Star | PlayStation 3 |
EU | 2014-11 | developed |
| Atelier Ayesha Plus - The Alchemist of Dusk | PlayStation Vita |
EU | 2015-01-14 | developed |
| Atelier Ayesha Plus - The Alchemist of Dusk | PlayStation Vita |
US | 2015-01-13 | developed |
| Atelier Shallie - Alchemists of the Dusk Sea | PlayStation 3 |
EU | 2015-03-13 | developed |