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0 games founds.
Obulis
Obulis can literally be learned in seconds, but the puzzles will keep you thinking for hours.
Overlord
Prepare to be tempted, mesmerized and thrilled, become the Overlord, how corrupt you become depends on how you handle any given situation. Your actions impact the game world. With incredible power at your disposal and a team of evil minded minions to do your evil bidding, how will you resist the temptation to be incredibly despotic?
Overlord: Raising Hell
How evil can you get? Discover how corruptible you are in Overlord, the twisted fantasy action adventure where you can be evil (or really evil). In the game's seriously warped fantasy world, players will become the Overlord and get first-hand experience of how absolute power corrupts absolutely.
Overlord II
Overlord II, sequel to the critically acclaimed cult hit, sees the return of the chaotic Minions and their new Dark Master. Bigger, badder and more beautifully destructive, Overlord 2 has a Glorious Empire to smash, a massive Netherworld to revive, Minion mounts to mobilize, a trio of mistresses to woo, War Machines to crush opposition...
Operation Flashpoint: Dragon Rising
Operation Flashpoint: Dragon Rising is a game about a fictitious conflict on one of the Sakhalin islands.
Oddworld: Abe's Oddysee
Selected by the fickle finger of fate, Abe™, floor-waxer first class for RuptureFarms, was catapulted into a life of adventure when he overheard plans by his boss, Molluck the Glukkon™, to turn Abe and his fellow Mudokons into Tasty Treats as part of a last-ditch effort to rescue Molluck's failing meat-packing empire.
Oddworld: Abe's Exoddus
Abe's peaceful retirement was shattered when visited by a vision from the Mudokon Spirit Guides. Abe™ learned the Magog Cartel was mining Necrum, the sacred Mudokon city of the dead, to collect bones to make super-addictive SoulStorm Brew.
Oddworld: Munch's Oddysee
New port for 2016! 60 FPS, higher res textures, higher poly models, improved audio, numerous fixes and improvements, and trading cards, badges, emotes and backgrounds!
Oddworld: Stranger's Wrath HD
You're the Stranger, a mysterious bounty hunter on a mission to bag the ultimate prize. And you need that money like no one else because there is something very wrong with your health and the only way to fix it is a very costly operation.
On the Rain-Slick Precipice of Darkness, Episode One
On the Rain-Slick Precipice of Darkness, Episode One is the first installment in the RPG-Adventure game series based on the web comic Penny Arcade. Create your character in the classic comic style, and join Gabe and Tycho in the alternate 1920s universe of New Arcadia, where you'll combat savage enemies, solve mysteries, meet bizarre new...
On the Rain-Slick Precipice of Darkness, Episode Two
On the Rain-Slick Precipice of Darkness, Episode Two is the second installment in the RPG-adventure game series based on the web comic Penny Arcade. Whether you're a fan of the first installment or new to the series, you'll be able to pick up and play Episode Two as a standalone experience.
Overgrowth
Feel like the star of a martial arts film in Overgrowth, as you jump, kick, throw, and slash your way to victory. Free the rabbits from their evil overlords in the main story, then play through the prequel story, and finally, try out nine years of mods developed by the community, or create your own!
Osmos
Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.
Order of War
October 22, 2009 - Update Wargaming.net has released free Downloadable Content for Order of War. The DLC will download automatically the next time you launch the game. This DLC contains all the formerly exclusive pre-order items which include: Heavy Bomber Squadrons - Addition of German Arado and Allied B-24 Marauder heavy bomber units...
Operation Flashpoint: Red River
Stand together with the US Marines in Operation Flashpoint: Red River, the ultimate tactical infantry shooter.
Orcs Must Die!
Slice them, burn them, skewer them, and launch them - no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment. As a powerful War Mage with dozens of deadly weapons, spells, and traps at your fingertips, defend twenty-four fortresses from a rampaging mob of beastly enemies, including...
ORION: Prelude
Work together to survive the devastating Dinosaur horde in huge, endless environments.
Owlboy
Owlboy is a story-driven platform adventure game, where you can fly and explore a brand new world in the clouds! Pick up your friends, and bring them with you as you explore the open skies, in one of the most detailed adventures of this era.
Off-Road Drive
Off-Road Drive, the off-road racing simulation for PC, is the first game ever to deliver a true-to-life, off-road, extreme racing experience. Players will take part in The Russian trophy, Off-Road Trial, Thai Trophy and many other events through the worst driving conditions with a variety of natural obstacles like swamps, rocks, snow and...
Oil Rush
Oil Rush is a naval strategy game that takes place in a world where nuclear war has melted the ice caps, changing the face of the planet forever. Oil Rush offers unique gameplay, avoiding micromanagement of every single unit, while still providing full control over all important aspects of strategy and economy.
Orcs Must Die! 2
You’ve tossed, burned and sliced them by the thousands – now orcs must die more than ever before! Grab a friend and slay orcs in untold numbers in this sequel to the 2011 AIAS Strategy Game of the Year from Robot Entertainment.
Omerta - City of Gangsters
Omerta - City of Gangsters is a simulation game with tactical turn-based combat. Taking the role of a fresh-from-the-boat immigrant, with dreams of the big life, the player will work his way up the criminal hierarchy of 1920’s Atlantic City.
Offspring Fling!
Offspring Fling is a game about a poor forest creature that has misplaced all of her children.
Of Orcs And Men
You have been appointed to fulfill an extremely dangerous mission, deep in enemy territory: to kill one man... the Emperor himself. Lead the revolution of the Orcs and Goblins!
Octodad: Dadliest Catch
Octodad: Dadliest Catch is a game about destruction, deception, and fatherhood. The player controls Octodad, a dapper octopus masquerading as a human, as he goes about his life. Octodad's existence is a constant struggle, as he must master mundane tasks with his unwieldy boneless tentacles while simultaneously keeping his cephalopodan...
Organ Trail: Director's Cut
Organ Trail is a retro zombie survival game. Travel westward in a station wagon with 4 of your friends, scavenging for supplies and fending off the undead. Members of your party might die of dysentery or you might have to put them down yourself when they get bit.
Original War
An American geological expedition, under a UN mandate, assesses the natural resources in a distant part of Siberia, deep in the trackless steppes of Eastern Russia. But instead of oil, they discover a deposit of a hitherto unknown mineral.
Outlast
Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.
Ohm Studio
Ohm Studio is the first real-time, pro-grade collaborative digital audio workstation. Record seamlessly with distant friends and meet other Steam musicians. Learn from them, teach to them, get inspired with them...
Omikron - The Nomad Soul
"I have many things to tell you and very little time… I come from a universe parallel to yours. My world is desperately in need of your help. Only YOU can save us."Responding to the desperate pleas of a mysterious character from another dimension, your soul must enter the dark and futuristic city of Omikron.
Omegalodon
Omegalodon is a third-person multiplayer action game where players compete by attacking/defending the city. The Red Team is comprised of police and soldiers armed with an array of military vehicles and explosive weaponry. The Green Team is comprised of Omegalodon, a 100-foot shark monster, and the Enviros, equipped with a healing beam.
Oniken
When a global war nearly decimated humankind, an evil military organization called Oniken takes advantage of the situation to dominate and oppress the few remaining survivors. Even though any resistance to this organization seemed hopeless, a small rebel movement organizes strikes against Oniken.
OMSI 2
Off to the next round! Experience a new omnibus simulator with OMSI 2 and start discovering Spandau while driving the omnibus. OMSI 2 is the successor of the well-known and awarded omnibus simulator "OMSI - The Bus Simulator".
Obscure
For some time now, Leafmore High School has been the setting for unexplained disappearances. In this survival horror game, you take control of a group of 5 American students. With your friends, you try to unravel the mysterious happenings at this unremarkable-looking school. The night will be long and survival not will not be easy...
Obscure 2
Two years ago, a group of young teenagers found themselves trapped inside their school. They suffered through the longest night of their lives, chased by abominable creatures created by their principal. Some of them survived that terrible night, while others perished.
Oozi: Earth Adventure
Oozi: Earth Adventure is a classic 2D platformer with old school gameplay - no puzzles, no punishment, just 100% pure classic platforming fun! Its most prominent features are HD visuals and beautiful hand-drawn art, but despite its visual style, it’s a good fit for all kinds of gamers!
OMG Zombies!
OMG! Alert! Alert! The City of Redfield has been hit by an outbreak of exploding zombies! For cool and unimportant reasons these suckers literally explode when shot, showering their zombie brethren with gore and causing chain reactions of showering zombie gibs with just a single bullet!
Odesi Music Composition
Buy Odesi to produce your own hot tracks.
Ori and the Blind Forest
“Ori and the Blind Forest” tells the tale of a young orphan destined for heroics, through a visually stunning action-platformer crafted by Moon Studios for PC.
Our Darker Purpose
Journey to the dark heart of the Edgewood Home for Lost Children in this fiendishly difficult action RPG!When her teacher stepped out of the classroom a month ago, Cordy never imagined he would be gone for good. Now her fellow students have turned on each other as the school descends into chaos.
Out There Somewhere
You play an explorer stranded on a dangerous alien planet. Low on fuel, your only hope for escape is to find the planet’s core in this incredibly clever action-puzzle-platformer.
One Finger Death Punch
Experience cinematic kung-fu battles in the fastest, most intense brawler the indie world has ever seen! With the unique 1:1 response system of One Finger Death Punch, players will feel the immediate feedback of every bone-crunching hit. Pay tribute to the masters using five classic kung-fu styles mixed with additional weapons.
One Way Heroics
Across all dimensions, the only constant is Darkness! A procedurally generated RPG-roguelike journey across the multiverse! In One Way Heroics, you take on the role of an intrepid adventurer who must travel across the land and face the Demon Lord before a mysterious darkness engulfs everything.
Orc Attack: Flatulent Rebellion
Orcs have become victims of brutal Human expansion, as they are carelessly poisoning the environment. Now, four trained Orc heroes are retaliating with a Not-So-Silent yet very deadly plan.
Offworld Trading Company
Mars has been colonized, and Earth's corporate titans fight to dominate this new market. Competition is fierce in this fast-paced economic RTS from Civilization IV Lead Designer, Soren Johnson.
Over 9000 Zombies!
Over 9000 Zombies! is top-down arcade action blown out of all reasonable proportions. An endless horde of zombies is coming your way, how long can you survive?
OlliOlli
OlliOlli mixes addictive one-life gameplay with over 120 tricks and grinds across 50 deviously crafted levels, 250 Challenges, Spots Mode and Daily Grind.
On Rusty Trails
Conformity is everything in this lightning-fast platformer - get ready to shift your friendships each and every second!
Ohmicide
A multi-band distortion audio effect available as a 64-bit VST plug-in for Windows.
O.R.B.
An epic struggle for control!
Organic Panic
Organic Panic is a physics based action puzzle platformer. Completely destructible levels, and dynamic reactive liquids! Play as the Organics take on the Meats & Cheese cronies! Over 200 levels!
On The Road
On the Road – the realistic truck simulator for the PC by the developer Toxtronyx is currently in an advanced stage of development. Use the Early Access phase to tell us about your own wishes and ideas!
Oknytt
Oknytt is a point-and-click adventure game where the player takes the role of a small, seemingly insignificant creature, leading it through a dark world filled with beings and areas inspired by Swedish folklore, to help it find a place to belong.
Oncoming Death Steam Edition
Oncoming Death is a round based game like Call of Duty. Parts will help you to escape from the dark land "Circle of Death" Believe me find the way out.
Onigiri
Onigiri is an MMO Action RPG with a fast weapon changing battle system. Join a party of other players or travel with 8 NPC companions on your journey. With simple controls, you can dive into the thrilling world of Onigiri. Switch between weapons to battle through the Youkai.
Overcast - Walden and the Werewolf
A mysterious creature has destroyed a village located near Walden's cabin, killing every person residing on the premises. Now, Walden wants revenge. This is the story of an old hunter who has nothing to lose.
Olympia Rising
Olympia Rising is a 2-D action platformer starring Iola - a young warrior who has been cast into the Underworld after meeting an untimely end. She must navigate through the various twisted regions of Hades' domain, fighting through hoards of deadly creatures as she attempts her escape, making her way to Mount Olympus.
Overruled!
Overruled is a multiplayer brawler like no other - players change the rules and objectives as they play, directly influencing the dynamics of the game. No two games are ever the same!
Only If
Only If is a surreal first person adventure-puzzle game. You play as Anthony Clyde, who, after a heavy night of partying, wakes up to find himself in an unfamiliar bed with no memory of the previous night's events.
Orbital Gear
Orbital Gear is a fast paced sidescroller shooter where you utilize the gravitation of celestial objects to give you momentum through space. Arm your Mech with two of the twelve different weapons and destroy your enemies.
OpenCanvas 6
openCanvas is a painting software dedicated to Windows Operating System, that is suitable to beginners to advanced users. Equipped with analog-like brush strokes and functional yet user-friendly interface, openCanvas has the higher basic performance and the unique "Event" function that enables to record and replay the drawing...
61 games founds.