O Holy Knight

(05/02/2024)

• Action
• Singleplayer
• Strategy
• Early-Access
• Action-Rpg

Master the art of formation and lead your medieval squad in strategic battles. Command, level up, and triumph over monstrous waves in this thrilling roguelite adventure!

o---o

(19/12/2023)

• Action
• Casual
• Arcade
• Indie

An arcade game styled after classic titles of the first generation of consoles. Gameplay set in the cybernetic sphere, accompanied by electronic music matching the game's visuals.

O Rei

(24/08/2019)

• Casual
• Singleplayer
• Strategy
• Sandbox
• Indie

Do you want to reign?

O Reino em outro Mundo

(27/05/2024)

• Building

You have been transported to a procedurally generated voxel world where every decision matters. Manage resources, fight zombies and prepare for the harsh winters. Survive, build and thrive in an environment full of challenges and discoveries.

O2Jam x DancingParty

(01/09/2018)

• Casual

FPS VirtualReality game that draws patterns of notes that fly with rhythm and timing This game is a rhythm game that hits the ball at the exact moment. Let's play with the dancers in front of us to the rhythm. Let's play rhythm games with our bodies!

O3DX

(21/01/2016)

• Action
• Racing

Prepare yourself for fast tracks, furious physics and a rush of adrenaline as you tackle daring obstacles and puzzles. O3DX will be the ride of your life!

o7

(10/04/2023)

• Action
• Singleplayer
• Arcade

o7 is an infinite vertical scroller where the floor is Lava, you have to go up as fast as possible and try to stay alive.

OA Family

(18/09/2023)

• Adventure
• Casual
• Arcade
• Puzzle
• Board-Game

OA Family, a game with learning and relaxation. The main system of the game is to bring the popular English vocabulary game Hangman to do in a player-friendly format with a helper.

Oafmatch

(18/05/2017)

• Casual
• RPG
• Indie

Oafmatch is a role-playing game that combines traditional RPG turn-based combat with match-three and roguelike mechanics.Go into battle with four party members from thirty playable classes, power up weapons by making colored gem matches, then unleash devastating attacks on your enemies!

Oak Adventure The Maze

(07/12/2022)

• Casual
• RPG
• Simulation

You are Oak a Man From Another Dimension Who are Summoned For Saving This Crumbling World by Adventuring and Solving Mysteries Through Labyrinths.

Oaken

(19/07/2023)

• Adventure
• Singleplayer
• Strategy
• Puzzle
• RPG
• Simulation
• Board-Game

Oaken, a turn-based tactical roguelike set in the spirit inhabited world. Explore the Great Oak, gather allies and trinkets, learn to use the positioning for your advantage, choose how to upgrade your cards. Wake the spirits and save the Oak!

Oakenfold

(16/11/2022)

• Strategy
• RPG
• Simulation
• Survival
• Indie

Immerse yourself in a captivating world of tactical brilliance. Armed with your revolutionary TimeScrubber™, you'll have to navigate countless perilous encounters. For the indie strategy lovers seeking a fresh challenge, this game is your gateway to strategic mastery.

Oakley the Leafbug

(01/01/2025)

• Adventure
• Platformer

Your best friend is going to make a horrible mistake that brings on the end of the world. Race across the Earth in this 2.5D platformer to find her, before it's too late!

Oakrot - it's literally a book

(04/03/2021)

• Casual
• Singleplayer
• Indie

A world consumed by a dark forest - filled with strange creatures, strange cultures and even stranger people - and two wannabe intellectuals desperately trying to make sense of it all. This book was their best attempt.

Oakwood

(03/12/2018)

• Indie

Welcome to Oakwood, a long abandoned campground nestled in the forests of British Columbia. Explore the woods, caves, and a dilapidated lodge in search of your friends, while surviving the prehistoric horrors that now haunt the grounds.

Oakwood Academy of Spells and Sorcery

(25/03/2018)

• Casual
• Indie

Oakwood Academy of Spells and Sorcery is a fun adult visual novel filled with romance and adventure. You play as Thomas Middleton, a first-year student, who tries to get by while encountering a diverse set of wacky and fascinating characters along the way!

OAOA - Off And On Again

(27/05/2021)

• Action
• Adventure
• Puzzle
• Platformer
• PvP
• Indie
• Remote-Play

OAOA tells the story of a hero tasked with rebooting time. The game world is created and destroyed during play, with the hero having the ability to turn parts of the world off and on again. You will be required to use both brains and skill to overcome the enemies and obstacles in your path.

OASE - Other Age Second Encounter

(29/09/2015)

• Adventure
• Indie

OASE - Other Age Second Encounter is a game with elements of Puzzle, Adventure Game, Dating Sim, and Visual Novel.

Oasis

(23/11/2024)

• Strategy
• Board-Game
• Building
• Card-Game

Oasis is a relaxed environmental strategy game, where players transform the barren sandy land into a prosperous and balanced ecosystem by planting various plants, providing living spaces for various organisms, and bringing life back to the dead world.

Oasis Defense

(15/03/2020)

• Strategy
• Indie

Oasis Defense is a minimalist tower defense game with free and changeable strategies. You will plant trees to fight against the ghost army and protect your oasis. Here, every game is a journey to choose the path of evolution.

Oasis Mission: Colony Sim

(08/07/2024)

• Strategy
• Building

A Sci-Fi colony and strategy sim with a complex economy, immersive logistics, and a war against the rise of the machines! Build your colony and ensure supplies for your people. Automate industrial ships and create combat groups to defend against waves of enemies.

Oasis Of Lust

(26/01/2025)

Oasis of Lust: Explore an exotic oasis filled with mystery, desire, and sensual interactions.

Oasis Shooting Ops

(11/07/2019)

• Action

Top-down action game, in which you'll have to fight off waves of different enemies. In this hell of a battle you won't be able to solely rely on your weapons. You'll have to use your creativity and set up different traps to survive.

OASIS: Tokyo

(02/11/2023)

• Action
• Shooter
• FPS
• Indie

OASIS: Tokyo is an FPS with a focus on inventory management that has roguelite elements. Complete procedurally generated missions in a shady underworld.

Oasis VR

(25/10/2020)

• Casual
• RPG
• Simulation
• Early-Access
• Multi-player
• PvP
• Co-op
• Sports
• VR
• Massive-Multiplayer
• Indie

Oasis is an amazing virtual environment where you can make new friends around the world! You can chat with them, play poker, go bowling, or even arrange a home party in several virtual worlds. You can also create your own avatars for you and your friends!

Oath

(07/01/2021)

• Singleplayer
• RPG
• Simulation

Take the Oath, overcome the Trials, and discover the truth of the Heart in this original indie RPG.

oath

(01/09/2024)

• Casual
• Simulation
• Indie

don't break your oath

Oathborne

(01/01/2025)

• Action
• Adventure
• RPG
• Action-Rpg

Oathborne is a top down action roguelite hack and slash. Unlock new skills for your class as you delve deeper into treacherous dungeons with traps, bosses, puzzles, and hordes of enemies. Each dive into darkness contains a monolith which must be destroyed to open pathways in the overworld.

Oathbreakers

(17/10/2022)

• MMO
• Action
• Adventure
• Action-Adventure
• RPG
• Simulation
• PvP
• Action-Rpg
• VR
• Massive-Multiplayer

Oathbreakers is a multiplayer fantasy VR RPG that incorporates a unique blend of strategic precision-based realtime action combat, with unrestricted player vs player competitiveness, in a relaxing survival RPG themed environment.

Oaths of Light - Chapter I

(09/03/2025)

• Action-Adventure
• RPG
• Simulation
• Action-Rpg

Play as a young woman whose life is forever changed by a series of unexpected events.Unfold mysteries, enjoy non-linear storytelling with branching paths based on your choices, and engage in JRPG-inspired battles mixing real-time and turn-based elements.

Oatmeal

(29/07/2021)

• Singleplayer
• Indie

A game about oatmeal

Obama Maze

(31/07/2022)

• Casual
• Singleplayer
• Strategy
• Puzzle
• Indie

Obama Maze is a 3D horror experience with the former United States president, Barack Obama. You must navigate through his courses collecting all 7 of his "Obamiums." Collect all 7 in order to leave his maze.

Obby

(24/11/2023)

• Casual
• Puzzle

run, jump, puzzle. Your tasks that you have to master in Obby with Kitty.

Obduction

(23/08/2016)

• Adventure
• Casual
• Singleplayer
• Puzzle
• Open-World
• Survival
• VR
• Indie

A new sci-fi adventure from Cyan, the creators of Myst. Abducted far across the universe, you find yourself on a broken alien landscape with odd pieces of Earth. Explore, uncover, solve, and find a way to make it home.

Obedient Servant

(18/09/2022)

• Singleplayer
• RPG
• Simulation
• Open-World

Servant of the king or hero of the Mediterranean kingdom? What happens if an ordinary servant who cannot hold a sword decides to be promoted to the knights or even the royal guard?

Obedient Women

(30/10/2022)

This is the main game for accessing each heroine's story in Obedient Women.

OBEN

(08/07/2021)

• Adventure
• Platformer
• Beat-em-up

Join Arsen and Galla in this story of mystery, solitude and skill, across four planets full of impossible jumps and challenging puzzles. Are you willing to put yourself to the test?

Obenseuer

(10/12/2018)

• Adventure
• Singleplayer
• RPG
• Simulation
• Early-Access
• Open-World
• Survival
• Building
• Indie

Obenseuer is an urban survival RPG game, where you become a property manager of a rundown unfinished tenement building, in an isolated quarantine district of Obenseuer. Maintain and upgrade your tenement for rent, uncover the secrets of this infamous district and grow your wealth with your craft.

Oberak (Prelude)

(25/10/2023)

• Action
• Adventure
• Action-Adventure
• RPG
• Action-Rpg

Oberak is a third-person Action Adventure RPG and Social School Sim mash-up, set in a Sci-Fantasy world with hip-hop influences. As a powerful Qi warrior, nurture your students, master skills from martial arts to crafting, and defend Ti-an from the deadly rogue clans that are on the rise.

Oberty

(05/02/2024)

• Casual
• Puzzle
• Board-Game
• Card-Game

Oberty is mind-bending puzzle about combining shapes.

Obesity Simulator

(13/09/2023)

• Casual
• Indie

Obesity Simulator boils down to "eating smart", you are at the mercy of your own choices ....... and maybe also the food flying straight at you. Eat to survive, but be wary of what and how much you eat.

OBEY

(11/05/2020)

• Action
• Strategy
• Early-Access
• Multi-player
• Indie

OBEY is an asymmetrical multiplayer game. We've all played games where you send commands to teammates or AI units. OBEY instead puts you in the position to command your enemies (human opponents), and to be commanded by them. Players are always free to obey/disobey.

obi3011-prologue

(23/09/2024)

• Casual
• RPG
• Simulation

This is a cyberpunk-themed pixelated psychological horror, romance, and adventure game. Amidst a chance encounter in the rain and a forced gathering, an unexpected journey unfolds—a humorous romance and adventure story between you, a robot, and your furry companions.

Obilia

(14/04/2024)

• Adventure
• RPG
• Simulation
• Multi-player
• Open-World
• Action-Rpg
• Building

Embark on a journey in Obilia, an archipelago of tomorrow dedicated to humanity's legacy and imagination. Explore this evolving world, get to know its legendary figures, and find your own place in this expansive open-world RPG.

Object 17

(01/01/2025)

• Casual
• Puzzle

Object 17 - is a puzzle game. This is a real test of your mental abilities. The main skill you will need is abstract thinking.

Object N

(12/01/2021)

• Action
• Singleplayer
• PvP
• Co-op
• FPS
• Indie

A classic-style hardcore dynamic shooter which takes place in a science underground center.

Object Ward.

(11/07/2024)

Object Ward is a visual novel about the various misadventures of a man who sees everyone with an inanimate object for a head. What is real, and what is a hallucination?

Objective H.A.S.T.E. - Survival Horror Escape

(02/03/2022)

Objective H.A.S.T.E. - is a first-person 3D survival game in the horror genre. Have you ever imagined that your school could be under attack by terrorists, so the only good thing would be that the lessons would be canceled? I bet you did. This game can allow you to visit such a situation.

Objector

(31/07/2023)

• Action
• Adventure
• Action-Adventure
• Arcade
• Platformer

In Objector, you play as an enemy of the king. Join the history of opposition against ruthless power in a diverse fantasy world by facing difficulties and beating bosses waiting for you in challenging gameplay.

Objects in Space

(28/02/2019)

• Action
• Strategy
• Simulation
• Open-World
• Indie

Objects in Space is a retro space game centred on 2D point-and-click stealth action in a massive open world. Players have their own customisable ships and can meet people, become a trader, bounty hunter, explorer, scavenger or all of them at once.