Video games starting with the letter O

A comprehensive list of every single video game ever released or planned, presented as a sortable list with statistics allowing you to easily browse through the most popular or best rated games. To view games for a specific platform, simply open up the platform page and scroll down to the game list.
ALL A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # ! Newest Hottest Top rated
  Name Platforms Released Publisher Developer Genres Modes Rating Views

Our Hero! Hyper Sword

      Role-playing (RPG), Adventure, Indie Single player, Co-operative N/A 46

Omensight

PC, PS4, Switch Spearhead Games Spearhead Games Role-playing (RPG), Adventure, Indie Single player 8.4 908

Orion Sandbox Enhanced

      Role-playing (RPG), Adventure, Indie Single player N/A 56

Opus 1 - Social Justice War

      Role-playing (RPG), Adventure, Indie Single player N/A 43

Outbreak

PC Dead Drop Studios LLC Dead Drop Studios LLC Role-playing (RPG), Adventure, Indie Single player, Multiplayer, Co-operative N/A 53

On The Path

Linux, PC     Role-playing (RPG), Adventure, Indie Single player N/A 80

Oceanhorn: Monster of Uncharted Seas

PC, Mac, Vita, PS4, XONE, Switch FDG Entertainment, Cornfox & Bros. Cornfox & Bros. Role-playing (RPG), Adventure, Indie Single player N/A 469

OrbusVR

PC Orbus Online, LLC Orbus Online, LLC Role-playing (RPG), Adventure, Indie Massively Multiplayer Online (MMO) N/A 79

Osmorrow

      Role-playing (RPG), Adventure, Indie Single player N/A 63

Oswald's Adventure

PC     Role-playing (RPG), Adventure, Indie Single player N/A 76

Open Sorcery

Linux, PC, Mac, iOS Open Sorcery Games Open Sorcery Games Role-playing (RPG), Adventure, Indie Single player N/A 83

Origin Of Destiny

PC     Role-playing (RPG), Adventure, Indie Single player N/A 89

OldGrad

      Role-playing (RPG), Adventure, Indie Single player N/A 86

Orbs

Linux, PC, Mac     Role-playing (RPG), Adventure, Indie Single player, Multiplayer, Massively Multiplayer Online (MMO) N/A 45

Otaku's Fantasy 2

  SakuraGame Dieselmine Role-playing (RPG), Adventure, Indie Single player N/A 274

Olorun: Theocracy

      Role-playing (RPG), Adventure, Indie Single player, Multiplayer, Co-operative N/A 82

Open Sorcery: Sea++

Linux, PC, Mac Open Sorcery Games Abigail Corfman Role-playing (RPG), Adventure, Indie Single player N/A 188

Orphan of the Petal

      Role-playing (RPG), Adventure, Indie Single player N/A 62

Once Ever After

      Role-playing (RPG), Adventure, Indie Single player N/A 350

One Day : The Sun Disappeared

PC, Mac     Role-playing (RPG), Adventure, Indie Single player N/A 106

Outrage

PC New Reality Games   Role-playing (RPG), Adventure, Indie Single player N/A 45

Outbreak: The New Nightmare

PC, XONE Dead Drop Studios LLC Dead Drop Studios LLC Role-playing (RPG), Adventure, Indie Single player, Multiplayer, Co-operative N/A 158

Orogenesis

  Samu Samu Role-playing (RPG), Adventure, Indie Single player N/A 58

Ostrich Island

Linux, PC, Mac, XONE, steam MeDungeon Ltd. MeDungeon Ltd. Role-playing (RPG), Adventure, Indie Single player, Co-operative N/A 52

Of Love And Sorrow

PC Niels Bauer Games   Role-playing (RPG), Adventure, Indie Single player N/A 38

Olea's Messenger

      Role-playing (RPG), Adventure, Indie Single player N/A 43

Onyx

PC Aldorlea Games   Role-playing (RPG), Adventure, Indie Single player N/A 121

Opaline

PC Aldorlea Games   Role-playing (RPG), Adventure, Indie Single player N/A 65

Orphan's Treasure

PC     Role-playing (RPG), Adventure, Indie Single player N/A 41

One-way Ticket · 单程票

  Zodiac Interactive   Role-playing (RPG), Adventure, Indie Single player N/A 60

Outbreak: Lost Hope

  Dead Drop Studios LLC Dead Drop Studios LLC Role-playing (RPG), Adventure, Indie Single player N/A 74

Orange Island

      Role-playing (RPG), Adventure, Indie Single player N/A 63

Our world has not decayed

  lamb of game lamb of game Role-playing (RPG), Adventure, Indie Single player N/A 201

Orange Moon

PC Meridian4   Role-playing (RPG), Adventure, Indie Single player N/A 73

One Monster RPG: Running out of slime

PC TheGameAssemblers TheGameAssemblers Role-playing (RPG), Adventure, Indie Single player N/A 55

Organism 8

      Role-playing (RPG), Adventure, Indie Single player N/A 74

Oceanum Mortis

      Role-playing (RPG), Adventure, Indie Single player N/A 52

Outbreak: Epidemic

  Dead Drop Studios LLC Dead Drop Studios LLC Role-playing (RPG), Adventure, Indie Single player, Multiplayer, Co-operative N/A 72

Ohr

PC KISS ltd   Role-playing (RPG), Adventure, Indie Single player N/A 132

Oxenfree

Linux, PC, Mac, iOS, psn, PS4, XONE, steam, Switch Night School Studio Night School Studio Role-playing (RPG), Adventure, Indie Single player N/A 142

Otiiz's adventure - Sushi Champ

      Role-playing (RPG), Indie Single player N/A 31

One Star

PC     Role-playing (RPG), Indie Single player N/A 98

Orangeblood

      Role-playing (RPG), Indie Single player N/A 143

One Way Heroics

PC AGM Playism SmokingWOLF Role-playing (RPG), Indie Single player N/A 113

Origin Space

PC     Role-playing (RPG), Indie Single player N/A 35

Otherland

PC     Role-playing (RPG), Indie Massively Multiplayer Online (MMO) N/A 57

Ordeal of Princess Eris

PC     Role-playing (RPG), Indie Single player N/A 71

Open Sewer

  Loiste Interactive Loiste Interactive Role-playing (RPG), Indie Single player N/A 64

Oafmatch

PC     Role-playing (RPG), Indie Single player N/A 74

On the Rain-Slick Precipice of Darkness 4

PC, xla Penny Arcade, Inc., Zeboyd Games Zeboyd Games Role-playing (RPG), Indie Single player N/A 226

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    Skelletonike @ Skelletonike: Never heard about it tbh. Guess it has something to do with the DS?