List of video games
Operation: Get Bike Back
Operation: Get Bike Back
Jun 19, 2003
· Mod
·
No ratings
A new city map packed full of explosion-prone buildings, monstrous enemies and excellent gameplay.
PC (Microsoft Windows)
Operation: Hostage Rescue
Mar 28, 2025
·
No ratings
Gear up. Get in. Get them out!
Nintendo Switch
PlayStation 4
PlayStation 5
Operation: Labrat
Operation: New Earth
Dec 14, 2016
·
No ratings
Operation: New Earth is an intense sci-fi multiplayer strategy game in which you must command an advanced military facility to defend Earth from a hostile alien invasion. Create an alliance, …
PC (Microsoft Windows)
Operation: Ops
Jul 5, 2015
·
No ratings
Operation:OPS is a lo-fi stealth-action FPS set in an alternate 199X. Play as an operative seemingly working for the world's most notorious terrorist, who is known only as "The Operator". …
PC (Microsoft Windows)
Operation: Outbreak Idle
Sep 1, 2026
·
No ratings
Command automated military defenses, upgrade your fortress, and survive massive zombie waves in this action-packed idle defense game. Build powerful defenses, unlock upgrades, and hold the line against endless undead …
PC (Microsoft Windows)
Operation: Overkill II
Operation: Polarity Hook
Operation: Polarity Hook
Nov 17, 2017
·
No ratings
We take FPS next level by combining combat specifically designed for VR with a revolutionary new movement system that does not rely on teleporting. Attach to walls and swing through …
PC (Microsoft Windows)
Operation: Polygon Storm - The Train
TBA
· DLC
·
No ratings
The Train DLC expands the base game, introducing a new map centered around the Train and its theme. Get ready for a challenging battle with multiple choke points, cover opportunities, …
Operation: Solar Flare
Dec 3, 2024
· Mod
·
No ratings
You are Zulu 1, the leader of fireteam Zulu, a Spartan III commando team. Take part in the Siege of Paris IV with pre-2000s art-style and classic-esque gameplay.
PC (Microsoft Windows)
Operation: Strike & Secure
Nov 18, 2024
·
No ratings
Operation: Strike & Secure is a tactical and realistic FPS where every shot matters, designed for intense solo or team-based online combat.
PC (Microsoft Windows)
Operation: Surface Takeover
May 13, 2025
·
No ratings
A pixelated 2.5D RTS meets tower defense as you battle mutated ants in a short campaign. Build walls, place turrets, and hold the line to reclaim Earth's surface in this …
PC (Microsoft Windows)
Operation: Tango - Challenge Mode
Oct 15, 2021
· DLC
·
No ratings
Operation: Tango launches into action with brand new free DLC for all players! Put your communication skills to the ultimate test in our new Challenge Mode!
Operation: Vicus
Jun 10, 2021
·
No ratings
Hey, so you're the chosen one? Welcome to your new home, your village! Build it up, develop it, take care of the needs of its inhabitants and fight the evil …
PC (Microsoft Windows)
Operatives: Revolve
Mar 31, 2026
·
No ratings
A cinematic roguelike deckbuilder where your cards are physically activated "Machines". Enemies can strike, pierce, or bomb them to pieces. Install multiple components to modify your cards, and set off …
PC (Microsoft Windows)
Operator
TBA
·
No ratings
OPERATOR is a game about escape, self destruction, manipulation of the world and overcoming a manufactured inhuman foe. The player makes their way across the strange architecture of Installation Jade, …
Operator
Jan 23, 2021
·
No ratings
Operator is a 4 player online co-op psychological horror game. You and your squad arrive in the woods, needing to collect 8 pages around the map while an unknown entity …
PC (Microsoft Windows)
Operator
Aug 5, 2020
·
No ratings
Operator is a minimalist elevator management game. Your job is to get passengers to their destination before they stress out. Can you keep up with the demand?
PC (Microsoft Windows)
Operator Ace's Simple Infinite Survival
Mar 19, 2024
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No ratings
O.A.S.I.S is a simple wave based Zombie survival shooter, that combines the best elements of classic arcade-style shooters with the atmosphere of an alternate 80's dystopian world. Just relax and …
PC (Microsoft Windows)
Operator Unknown
Mar 30, 2026
·
No ratings
IReCorp gave you access to memory. But whose memory is it — and where is the exit from someone else's dream?
PC (Microsoft Windows)
Operator: Drones
Aug 4, 2023
·
No ratings
"Operator: Drones" is a drone arcade/simulator that puts you behind the remote terminal of your equipment. Fly high - hit low.
PC (Microsoft Windows)
Operator: Northridge Park
Operator: Northridge Park
May 20, 2021
· DLC
·
No ratings
Waking up at yet another mysterious point after your initial encounter with the entity, you must once again discover all 8 pages in an effort to continue your investigation. Explore …
PC (Microsoft Windows)
Operator: Observation
TBA
·
No ratings
Operator: Observation is a Game based on the "Watch Rooms, and Report Anomalies" Concept of "Observation Duty" but now the Anomalies are way more aggressive and have way more ways …
Operação Prato
TBA
·
No ratings
'Operação Prato' is a game based on one of Brazil's greatest ufological mysteries. Step into the shoes of Mario, the reporter who will risk his own life to expose the …
Operencia: The Stolen Sun - Explorer's Edition
TBA
·
No ratings
This edition includes Operencia: The Stolen Sun, Zen Studios’ critically acclaimed modern homage to classic first-person dungeon-crawlers in it's entirety, as well as all contents from the Explorer’s Pack - …
Operius
Oct 21, 2021
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No ratings
Operius is a high-speed arcade-inspired shooter where you go through an infinite amount of levels and try to get the highest score! This game was made specifically for the Opera …
Web Browser
Operius DX
May 30, 2025
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No ratings
Blast off into Operius DX, a high-speed arcade shooter where you navigate twisting polygonal tunnels, battle waves of enemies, and confront formidable bosses in an endless amount of procedurally-generated levels. …
Nintendo Switch
PC (Microsoft Windows)
Ophelia's Chapter
TBA
·
No ratings
A story-rich, psychological-horror adventure game. Play as an urban witch with psychic abilities and delve into the mysteries of a world inspired by the work of Neil Gaiman and Stephen …
PC (Microsoft Windows)
Ophelia´s Paradise
Dec 31, 2026
·
No ratings
Mystical Horde-Survivor. You are the hero who defends paradise against hordes of adversaries. On your journey, you will unleash legendary powers in a mystical world and discover unique items.
Opi Popi
Apr 18, 2026
·
No ratings
Opipopi is a short point-and-click adventure game where the player spends time in their room before falling asleep. Players can interact with various objects in the room in any order. …
PC (Microsoft Windows)
Web Browser
Opia
Feb 13, 2024
·
No ratings
Opia is a short comedy-horror visual novel with a few endings and many choices. The player is on their first date with Kira, but right from the start, things feel …
Opie: The Defender
TBA
·
No ratings
Opie: The Defender is an action game involves building a base, crafting weapons and exploring environments with dynamic combat system.
PC (Microsoft Windows)
Opioid visions 88
TBA
·
No ratings
Opioid visions 88 is a first person shooter. The game presents the protagonist's visions of substances that expand consciousness.
PC (Microsoft Windows)
Oplero
Feb 3, 2025
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No ratings
Soar your way through 4 worlds and defeat fearsome bosses on the search for your lost friend. Discover the true nature of the world and reconnect.
PC (Microsoft Windows)
Oplitak
Feb 2, 2022
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No ratings
Oplitak is a game that combines various game mechanics such as 2D platforms and 2D shooters. The combination of cartoon-style graphics, dynamic gameplay and easter eggs make the game attractive …
PC (Microsoft Windows)
OplitisAV
Nov 29, 2021
·
No ratings
You are a Ferocious Anti-virus Systemic Trucidator (FAST), you are injected in an infected system, and your sole objective is to eradicate all virus life forms.
PC (Microsoft Windows)
Opollo
Jul 15, 2025
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No ratings
Little Minimalist Arcade High Score Chaser with 200+ Vehicle combinations.
Linux
PC (Microsoft Windows)
Opona
Dec 31, 2026
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No ratings
The reality TV show Popworld is a one-way ticket to pop stardom, and Mia and Noah came here to win! Fight your way through turn-based dance battles (and a whole …
PC (Microsoft Windows)
Opossession
Mar 14, 2024
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No ratings
Humanity has reached unparalleled heights of advancement, traversing the vast expanses of space and establishing settlements across the cosmos. With a staggering population of 400 quadrillion souls, our species has …
PC (Microsoft Windows)
Oppcium
Dec 5, 2021
·
No ratings
A sentient alien organism has escaped its cage and now freely roams a government facility. Silence has engulfed the city as a toxic and unidentified cloud was released from black …
PC (Microsoft Windows)
Opportunity
TBA
·
No ratings
Opportunity is an atmospheric narrative game where you become the famous NASA rover and brave the many obstacles littering the desolate red planet in order to finally complete its mission.
PC (Microsoft Windows)
Opposite Day
Oct 10, 2021
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No ratings
Follow the game instructions exactly as they are written. They won't lead you astray... or will they? Find a way to avoid the red lava and reach the other side …
Web Browser
Opposite Day 2
May 8, 2024
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No ratings
Sequel to Opposite Day. Follow the game instructions exactly as they are written. They won't lead you astray... or will they? Find a way to avoid the red lava and …
Web Browser
Opposite Lock Rally
Opposites
Jul 21, 2010
·
No ratings
Opposites is a Tetris-style competitive puzzle game. Two players play simultaneously on the same field; one player adds white pieces from the left while the other adds black pieces from …
Xbox 360
Opposyte
TBA
·
No ratings
Have you ever imagined a race between teams starting from the same point, but with OPPOSITE DIRECTIONS? The encounter is inevitable. Survive your enemies, complete laps and score points for …
Oppressed
Apr 14, 2025
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No ratings
Our protagonist Luke finds himself in a hallway with a gun on the floor, not knowing how he got there. He has no idea how and why he ended up …
PC (Microsoft Windows)
Oppressiv Light
Oppressiv Light
TBA
·
No ratings
Trapped with an alien in a lost spaceship, and you're running out of power...
Opps! They Love Me Way Too Much!
Apr 1, 2024
·
No ratings
You'll immerse yourself in first-person perspective, encountering four boys with diverse personalities and appearances, embarking on various sweet love stories with them. The aloof boss, the gentle neighbor, the adorable …
PC (Microsoft Windows)
Oprost
TBA
·
No ratings
Use the souls of fallen animals to jump, fly, and dash through a decaying forest, chasing the monster that is tearing it apart
PC (Microsoft Windows)
Ops
Aug 13, 2024
·
No ratings
Created by real life VLA Operators, "Ops" takes you inside the shadowy world of NRAO Special Operations and puts you at the controls of the world's largest energy weapon: the …
Linux
Mac
PC (Microsoft Windows)
Opscam
TBA
·
No ratings
OpsCam is a multiplayer team game. Players engage in fast-paced combat in close-quarters environments. Join other players in thrilling PvP battles.
PC (Microsoft Windows)
Opsu!
Jun 29, 2014
·
No ratings
Opsu! is an unofficial open-source client for the rhythm game osu!, written in Java using Slick2D and LWJGL.
Optasia: The Last Visit
TBA
·
No ratings
A first-person psychological experience set inside a fading mind. Explore an empty asylum, shifting memories, and the quiet weight of promises left behind. No puzzles. No escape. Just one last …
PC (Microsoft Windows)
Optical Ball