Steam Games Starting With O
All 468 Steam games starting with O, listed alphabetically with revenue estimates, review scores, and release dates. Page 4 of 5.
Page 4 of 5 · 100 published profiles on this page
| Game | Est. lifetime net (USD) | Positive reviews (raw) | Release |
|---|---|---|---|
 ORCS | $17.4K | 82%Positive (411) | May 20, 2016 |
 Orcs Must Die! | $1.8M | 96%Positive (8.4K) | Oct 11, 2011 |
 Orcs Must Die! 2 | $6.3M | 92%Positive (19.5K) | Jul 30, 2012 |
 Orcs Must Die! 3 | $9.5M | 86%Positive (14.6K) | Jul 23, 2021 |
 Orcs Must Die! Deathtrap | $2.7M | 72%Positive (4.3K) | Jan 28, 2025 |
 Ord. | — | 94%Positive (263) | Jun 5, 2019 |
 Ordeal of Princess Eris | $53K | 71%Positive (166) | Jun 6, 2019 |
 ORDER 13 | $245.2K | 87%Positive (1.3K) | Mar 10, 2025 |
 Order of Battle: World War II | — | 78%Positive (3.1K) | Apr 30, 2015 |
 Order of War™ | $79.7K | 71%Positive (669) | Sep 17, 2009 |
 Orders, Captain! | $525 | 83%Positive (12) | Feb 12, 2026 |
 Orebound | $425.7K | 78%Positive (820) | Oct 24, 2024 |
 Organ Quarter | $168.9K | 90%Positive (314) | Oct 19, 2017 |
 Organ Trail: Director's Cut | $233.3K | 88%Positive (3.1K) | Mar 19, 2013 |
 Organized Inside | $343.5K | 97%Positive (1.4K) | Nov 20, 2025 |
 Organs Please | $92.6K | 84%Positive (317) | Apr 5, 2023 |
 Orgasm Lab Simulator 💦🍌 | $46.7K | 79%Positive (106) | Feb 14, 2026 |
 Orgynizer | $24.4K | 97%Positive (167) | Oct 12, 2022 |
 Ori and the Blind Forest | — | 94%Positive (59.2K) | Mar 10, 2015 |
 Ori and the Blind Forest: Definitive Edition | $31.6M | 95%Positive (69.7K) | Apr 27, 2016 |
 Ori and the Will of the Wisps | $102.3M | 97%Positive (142.6K) | Mar 10, 2020 |
 Oriental Dynasty - Silk Road defense war | $80K | 75%Positive (560) | Aug 25, 2023 |
 Oriental Empires | $1.3M | 81%Positive (3K) | Sep 14, 2017 |
 Oriental Valley | $127.6K | 84%Positive (369) | Apr 25, 2024 |
 Original Journey | $52.1K | 72%Positive (204) | Aug 16, 2017 |
 Original War | $319.5K | 95%Positive (2.1K) | Jan 27, 2014 |
 Oriko Days | $4.7K | 94%Positive (145) | Jan 7, 2026 |
 Orion Sandbox Enhanced | $43.6K | 94%Positive (1.1K) | Sep 21, 2018 |
 Orion Trail | $34.5K | 70%Positive (203) | Oct 12, 2015 |
 ORION: Prelude | $600.3K | 75%Positive (28.4K) | Apr 16, 2013 |
 Orrin's Chessboard | $2.8K | 96%Positive (24) | Jan 7, 2026 |
 Orten Was The Case | $42.2K | 97%Positive (145) | Nov 29, 2023 |
 Ortharion project | $63.7K | 64%Mixed (153) | Dec 23, 2020 |
 Ortus Regni | — | 83%Positive (189) | Jun 21, 2016 |
 Orwell: Ignorance is Strength | $420.2K | 76%Positive (1.8K) | Feb 22, 2018 |
 Orwell: Keeping an Eye On You | $3.5M | 90%Positive (15.3K) | Oct 27, 2016 |
 ORX | $361.8K | 70%Positive (663) | Aug 30, 2022 |
 Oscura: Lost Light | $19.4K | 64%Mixed (121) | Feb 24, 2015 |
 OshiRabu: Waifus Over Husbandos | $1.8M | 86%Positive (3.9K) | Feb 27, 2020 |
 OshiRabu: Waifus Over Husbandos ~Love･or･die~ | $185.4K | 80%Positive (609) | Jul 29, 2021 |
 Osiris | — | (0) | Feb 6, 2026 |
 Osmos | $423.2K | 86%Positive (1.4K) | Aug 18, 2009 |
 Ostalgie: The Berlin Wall | $64.9K | 93%Positive (719) | Mar 25, 2018 |
 Ostranauts | $921K | 80%Positive (2.4K) | Sep 10, 2020 |
 Ostrich Island | $32.8K | 84%Positive (275) | Jan 8, 2015 |
 Ostriv | $2.6M | 95%Positive (7.3K) | Mar 19, 2020 |
 Otaku's Adventure | $1.5M | 95%Positive (8.8K) | May 20, 2019 |
 Othercide | $2.3M | 82%Positive (5.1K) | Jul 27, 2020 |
 Otherskin | $57K | 74%Positive (84) | Sep 2, 2025 |
 Otome * Domain | $451.8K | 97%Positive (839) | Dec 22, 2022 |
 Otome Riron to Sono Shuuhen -École de Paris- | $1.3M | 97%Positive (1.4K) | Dec 15, 2023 |
 OTTTD | $42.2K | 75%Positive (354) | Aug 6, 2014 |
 OTXO | $975.3K | 93%Positive (3.8K) | Apr 20, 2023 |
 Our Adventurer Guild | $944.5K | 96%Positive (3K) | Apr 12, 2024 |
 Our Darker Purpose | $234.8K | 82%Positive (736) | Jan 29, 2014 |
 Our End of the World | $971.3K | 79%Positive (4.8K) | Nov 2, 2017 |
 Our Journey: The Silent Voice | $8.6K | 80%Positive (25) | Jan 22, 2026 |
 Our Life: Beginnings & Always | — | 99%Positive (13.2K) | Nov 16, 2020 |
 Our Love Will Grow | $17.8K | 67%Mixed (158) | Dec 4, 2015 |
 OUR LUST SHELTER | — | 0%Negative (2) | Feb 20, 2026 |
 Our world has not decayed | $18.5K | 86%Positive (390) | Oct 25, 2019 |
 Our World Is Ended. | $70K | 73%Positive (96) | May 29, 2019 |
 Ouroboros | $16.2K | 94%Positive (151) | May 25, 2018 |
 Ouros | $35.2K | 96%Positive (234) | May 22, 2024 |
 Out and About | $163.8K | 93%Positive (315) | Aug 11, 2025 |
 Out of Action | $355.9K | 82%Positive (792) | Jan 22, 2026 |
 Out of Ammo | $153.8K | 84%Positive (738) | Sep 14, 2016 |
 Out Of Hands | $620.9K | 94%Positive (1.4K) | Apr 21, 2025 |
 Out of Line | $40.7K | 90%Positive (232) | Jun 23, 2021 |
 Out of Ore | $2.6M | 86%Positive (3.7K) | Oct 31, 2022 |
 Out of Reach | $949.2K | 57%Mixed (3K) | Jul 13, 2018 |
 Out of Reach: Treasure Royale | $173.5K | 57%Mixed (556) | Oct 14, 2020 |
 Out of Sight | $206.1K | 95%Positive (820) | May 22, 2025 |
 Out of Space | $1.3M | 79%Positive (2.9K) | Feb 26, 2020 |
 Out of the Ocean | $13.2K | 100%Positive (26) | Jan 16, 2026 |
 Out of the Park Baseball 26 | $590.1K | 82%Positive (770) | Mar 14, 2025 |
 Out of Time | $113.1K | 76%Positive (200) | Dec 16, 2025 |
 Out There Somewhere | $1.5M | 93%Positive (6.9K) | Mar 14, 2016 |
 Out There: Ω Edition | $589.9K | 76%Positive (1.7K) | Apr 2, 2015 |
 OUTBREAK | — | 100%Positive (3) | Feb 10, 2026 |
 Outbreak Island | $277.9K | 80%Positive (856) | Oct 28, 2025 |
 Outbreak: The New Nightmare | $73.9K | 66%Mixed (273) | Jan 5, 2018 |
 OUTBRK | $2M | 80%Positive (2.7K) | Jun 28, 2024 |
 OUTBUDDIES DX | $108K | 70%Positive (282) | Oct 15, 2019 |
 Outcast - A New Beginning | $1.3M | 79%Positive (1.6K) | Mar 15, 2024 |
 Outcast - Second Contact | $315.9K | 78%Positive (990) | Nov 14, 2017 |
 Outcast 1.1 | $77.3K | 89%Positive (606) | Dec 18, 2014 |
 Outcore: Desktop Adventure | — | 97%Positive (17K) | Sep 26, 2022 |
 Outdoor Adventures With Marisa Kirisame | $20.8K | 95%Positive (138) | Mar 1, 2022 |
 OutDrive | $407.9K | 76%Positive (4.6K) | Feb 22, 2016 |
 Outer Wilds | $57M | 96%Positive (97.6K) | Jun 18, 2020 |
 Outhold | $216.7K | 87%Positive (1K) | Dec 12, 2025 |
 Outlanders | $70.6K | 89%Positive (474) | Mar 7, 2023 |
 Outlast | $45.9M | 96%Positive (132.7K) | Sep 4, 2013 |
 Outlast 2 | $27.9M | 91%Positive (61.6K) | Apr 24, 2017 |
 Outlaws + A Handful of Missions (Classic, 1997) | $94.4K | 94%Positive (732) | Nov 16, 2018 |
 Outlaws + Handful of Missions: Remaster | $122.1K | 95%Positive (178) | Nov 20, 2025 |
 Outlaws of the Old West | $2M | 59%Mixed (6.3K) | Mar 12, 2019 |
 Outpath | $975.1K | 94%Positive (2.9K) | Oct 16, 2023 |
 Outpath: First Journey | — | 97%Positive (4.7K) | Dec 17, 2022 |