Title ▴Released Popularity Rating
O2    2014-09-080.000.00 (0)
Oakwood Academy of Spells and Sorcery    2018-03-260.145.59 (14)
Oath   2016-09-130.075.48 (4)
Obrenor: The Outcast Prince   2018-09-030.000.00 (0)
Occultus    2018-12-030.045.41 (2)
Ocean Blues    2015-05-180.085.20 (12)
Oceanic Hearts    2016-10-310.115.33 (6)
Ocean's End   2017-01-220.000.00 (0)
Ochiru Hitozuma   2011-12-235.197.29 (374)
OctoberWEEN   2017-11-020.395.89 (30)
Odd Love Test    2016-01-160.015.34 (1)
Oedipus Dating Sim  2018-03-120.000.00 (0)
Of Apes And God  2006-11-200.205.00 (18)
Of Ash and Cinder  2018-08-140.000.00 (0)
Of Dinosaurs and Pineapples     2013-02-220.035.08 (4)
Offcuts   2018-09-050.000.00 (0)
Offscreen Scandal  2012-090.285.22 (40)
Off the Cuff    2018-11-290.000.00 (0)
Of Ice & Snow    2017-02-140.000.00 (0)
Of Love and You     2011-08-090.265.26 (18)
Of Scorpions and Hazelnuts  2013-05-130.135.46 (4)
Of Stupidity and Idiotic    2012-07-110.065.10 (4)
Of Valkyries and Life   2014-06-080.175.38 (6)
Oh Josiah  2013-10-100.195.56 (7)
Oinusama Harama SEX    2016-06-170.105.43 (9)
Oishii Bou ga 2hon   2006-11-170.613.77 (137)
Oishinbo Kyuukyoku no Menu Sanbonshoubu   1989-07-250.085.40 (5)
Okaeri, Boku no Suki na Hito    2016-12-200.015.41 (1)
Okasare Hero ~Minna ga Boku no Seieki o Neratteru...!?~   2016-01-290.455.90 (31)
Okasare Yuusha III ~Yuusha na no ni, Binkan Sugiru Boku no Ochinchin...~    2013-07-193.176.19 (271)
Okasare Yuusha II ~Yuusha na no ni, Chinchin o Pikupiku Sarete Bakari no Boku...~     2012-08-244.746.54 (395)
Okasare Yuusha IV ~Another Story~   2014-04-250.405.68 (31)
Okasare Yuusha IV ~Mou Dame. Boku no Ochinchin wa Genkai na no ni~   2013-12-311.036.16 (69)
Okasare Yuusha ~Ririshiku Sekai o Sukuu Hazu Datta Boku...~     2011-12-164.815.60 (564)
Okasare Yuusha V ~ Donna ni Level o Agete mo Sugu Shasei Shichau Boku no Ochinchin...~   2014-07-250.876.28 (53)
OK! Dinner!     2013-10-250.075.23 (3)
OK! Lunches!     2013-11-070.015.26 (1)
Okujou no Yurirei-san     2012-03-307.997.82 (630)
Old Church    2017-11-050.005.16 (2)
Old Story    2012-07-100.085.10 (5)
Old-timer  2010-08-140.165.46 (6)
Oliver Renhelf    2017-04-130.075.22 (4)
Omega Pattern       2017-05-260.035.31 (2)
Omnibus Princess     2016-06-300.015.29 (1)
Omni Link  2018-04-090.025.36 (1)
Omonoyaki Story    2018-09-230.015.53 (2)
Ona Ken!   2011-10-280.495.48 (39)
Once an Artist   2013-01-090.305.64 (11)
Once on a Windswept Night     2016-10-311.086.23 (62)
Once, There was a Dream    2014-01-260.085.15 (5)