Full List of Xbox One Games - O

Game Score TA Ratio Gamers Comp % Comp Time Rating
OAOA - Off And On Again OAOA - Off And On Again Unreleased 1.000 0 0
Obliteracers Obliteracers 3,160 (1,000) 3.160 2,520 5.52 6-8 hours
OCCULTIC;NINE OCCULTIC;NINE 1,098 (1,000) 1.098 157 80.25 2-3 hours
Oceanhorn - Monster of Uncharted Seas Oceanhorn - Monster of Uncharted Seas 1,748 (1,000) 1.748 5,163 18.69 15-20 hours
Octahedron Octahedron 3,344 (1,000) 3.344 161 6.21
Octodad: Dadliest Catch Octodad: Dadliest Catch 1,806 (1,000) 1.806 8,891 16.76 6-8 hours
Oddworld: New 'n' Tasty Oddworld: New 'n' Tasty 3,408 (1,000) 3.408 22,332 1.88 15-20 hours
Oh My Godheads Oh My Godheads 1,308 (1,000) 1.308 199 45.23 4-5 hours
Oh...Sir! The Hollywood Roast Oh...Sir! The Hollywood Roast 1,819 (1,000) 1.819 1,036 6.85 10-12 hours
Oh...Sir! The Insult Simulator Oh...Sir! The Insult Simulator 1,753 (1,000) 1.753 6,612 14.08 8-10 hours
OK K.O.! Let's Play Heroes OK K.O.! Let's Play Heroes 1,588 (1,000) 1.588 266 17.67 12-15 hours
Okami HD Okami HD 2,458 (1,000) 2.458 5,315 7.60 40-50 hours
Okinawa Rush Okinawa Rush Unreleased 1.000 0 0
OlliOlli OlliOlli 3,601 (1,000) 3.601 3,167 2.43 20-25 hours
OlliOlli2: XL Edition OlliOlli2: XL Edition 8,326 (1,000) 8.326 5,434 0.53 15-20 hours
Omega Strike Omega Strike 1,524 (1,000) 1.524 633 27.49 8-10 hours
On a Roll On a Roll Unreleased 1.000 0 0
On A Roll 3D On A Roll 3D 2,471 (1,000) 2.471 167 7.19 3-4 hours
On Rusty Trails On Rusty Trails Unreleased 1.000 0 0
Once Upon a Coma Once Upon a Coma Unreleased 1.000 0 0
One Eyed Kutkh One Eyed Kutkh 1,017 (1,000) 1.017 4,091 94.26 0-1 hour
One Final Breath One Final Breath Unreleased 1.000 0 0
One Finger Death Punch 2 One Finger Death Punch 2 Unreleased 1.000 0 0
One Hundred Ways One Hundred Ways 1,351 (1,000) 1.351 922 47.72 6-8 hours
One More Dungeon One More Dungeon 2,724 (1,000) 2.724 174 6.32
ONE PIECE: Burning Blood ONE PIECE: Burning Blood 1,701 (1,000) 1.701 5,221 16.57 15-20 hours
One Piece: World Seeker One Piece: World Seeker Unreleased 1.000 0 0
Onigiri Onigiri 11,765 (1,000) 11.765 17,609 0.21 200+ hours
Onimusha: Warlords Onimusha: Warlords Unreleased 1.000 0 0
ONRUSH ONRUSH 3,126 (1,000) 3.126 20,255 1.98 20-25 hours
Ooblets Ooblets Unreleased 1.000 0 0
oOo: Ascension oOo: Ascension 2,549 (1,000) 2.549 256 8.59 4-5 hours
Oops! Oops! Unreleased 1.000 0 0
ORBIT ORBIT 1,309 (1,000) 1.309 591 31.64 6-8 hours
Organic Panic Organic Panic 3,631 (1,000) 3.631 310 3.87
Ori and the Blind Forest Ori and the Blind Forest 2,014 (1,000) 2.014 38,775 2.63 20-25 hours
Ori and the Blind Forest: Definitive Edition Ori and the Blind Forest: Definitive Edition 3,136 (1,250) 2.509 26,415 1.29 25-30 hours
Ori and the Will of the Wisps Ori and the Will of the Wisps Unreleased 1.000 0 0
Original Journey Original Journey Unreleased 1.000 0 0
Orphan Orphan Unreleased 1.000 0 0
Osiris: New Dawn Osiris: New Dawn Unreleased 1.000 0 0
Out of the Box Out of the Box 2,517 (1,000) 2.517 99 2.02
Outbreak Outbreak 5,031 (1,000) 5.031 389 1.54
Outbreak: The New Nightmare Outbreak: The New Nightmare 3,590 (1,000) 3.590 252 4.37
Outbreak: The Nightmare Chronicles Outbreak: The Nightmare Chronicles 1,111 (1,000) 1.112 936 73.08 2-3 hours
Outcast - Second Contact Outcast - Second Contact 1,968 (1,000) 1.968 613 16.97 15-20 hours
Outer Wilds Outer Wilds Unreleased 1.000 0 0
Outlast Outlast 4,994 (1,500) 3.329 59,039 2.00 15-20 hours
Outlast 2 Outlast 2 4,055 (1,000) 4.055 8,893 1.21
Outsider Outsider Unreleased 1.000 0 0
Outward Outward Unreleased 1.000 0 0
Overcooked Overcooked 2,319 (1,000) 2.319 62,238 8.39 6-8 hours
Overcooked! 2 Overcooked! 2 2,718 (1,500) 1.812 6,530 5.15 8-10 hours
Overdriven Reloaded: Special Edition Overdriven Reloaded: Special Edition 2,670 (1,000) 2.670 412 6.31
OVERKILL's The Walking Dead OVERKILL's The Walking Dead Unreleased 1.000 0 0
Overload Overload Unreleased 1.000 0 0
Overlord: Fellowship of Evil Overlord: Fellowship of Evil 3,294 (1,000) 3.294 3,336 0
Override: Mech City Brawl Override: Mech City Brawl 4,899 (1,000) 4.899 148 0.68
Overruled! Overruled! 2,680 (1,000) 2.680 507 3.94 25-30 hours
Overwatch: Origins Edition Overwatch: Origins Edition 6,543 (1,795) 3.645 97,356 0.06 80-100 hours
Owlboy Owlboy 2,404 (1,000) 2.404 920 11.63 8-10 hours
OXENFREE OXENFREE 1,690 (1,000) 1.690 25,308 12.75 10-12 hours