Top similar games like Phantom-OS:

In 1988 the rover AURIGA found something on Mars, and the program buried it. 350 years later, it wakes. Drive a slow, physical rover across procedurally generated worlds: drill, scan, map caves with lidar and outlast radiation, storms and crushing air, from green-phosphor Mars to distant stars.

Immerse yourself in the gigantic world filled with mysteries, violence and tension. Fight against mutants and armed forces, explore, join operations, do jobs, earn credits, buy, trade, upgrade and plan to escape from the rogue planet and its protocol!

As the last Pilgrim, explore Dwarvuk's wastes, scavenge ruins in a blend of non-linear discovery and post-apocalyptic survival set in space. Silence the AI's signal!

Embrace viking life and earn Valhalla’s blessing. Survive in the harsh norse environments and praise the Gods. Become a Jarl, control every aspect of your village and protect your community at all costs. Build and customize ships and explore the fjords in the unforgiving world of Vikings Dynasty.

Survive and conquer nature's most powerful storms to become a legendary Storm Chaser In this solo/co-op action-adventure sim, take the wheel as a rookie Storm Chaser for the Project Storm Initiative. Complete contracts amid extreme weather conditions such as Tornadoes, Lightning storms and Typhoons.

Gauley is an open world action-adventure game developed by a solo artist based in Nepal. The vibrant and mysterious world consists of various side missions and a main storyline revolving around the two main protagonists Fulmaya and Aaitey. Discover Nepal, discover Gauley.

Extreme whitewater kayaking on untamed rivers in a vast open world. Ride solo or online with up to 6 players, surf powerful river waves, throw physics-based freestyle tricks, send epic massive waterfalls and live the river life together. Ride the Flow!

Become a medieval blacksmith. Smelt ore, hammer steel at the anvil, grind the edge, and design your own swords. Craft shields, forge tools and everyday ironwork, fill customer contracts, and earn your coin blade by blade. Your forge, your legend.

Clean up the aftermath of terrible events in Bloody Cleanup Together, a co-op horror cleaning sim for up to 4 players. Remove blood, hide evidence, carry bodies, and restore every detail before anything is discovered. 🩸

Computer Physics Simulator 2020 - A Message Beyond the Pixels. Over time, few players have fully grasped the subtle message woven—intentionally or not—into this game fabric. Beneath its minimalist surface a bit other, introspective story about persistence and the strange, often weight of struggles.

Live the fun life of a wolf! Find a mate, start a pack, hunt together and survive in the wild! Befriend other packs or defeat them to become the sole wolf pack. Adventure through the island and settle down or keep moving, it's all up to you!

True Survivor is a cool game, which takes place in a provincial city, lost somewhere in Russia. Bad guys are in the city, dreaming of destroying the main character. Agent Red acts as the main hero of the game, and a whole army of cyborgs and hordes of zombies confront him.

Starlight Brigade is a realistic space action-adventure game with a precise combat system and full 6DOF controls. You command the Wayfarer, an aging light cruiser centuries past her time. Plot missile salvos, hunt down your enemy, design munitions, manage your crew, and send engineers to fix damage.

"Qiankun Seal·Ming" is an open-world role-playing game with a time-travel theme, crafted using UE5.

Rev up, repair, and refuel! Gather food, discover dynamic landscapes, customize your ride, and uncover hidden treasures with your friends (1-8 CO-OP) in VanVive Together: Survival RV!

An open World Space Logistics Simulator set in the future where humanity have just started the BIG colonization effort of a new found world. Manage fuel economy and mine ores

An interactive tour of a traditional wooden hut.

The future of flight simulation is now! X-Plane 11 is the detailed, realistic, and modern simulator you’ve been waiting for. Intuitive user interface, 3-D cockpits, new effects, 3-D sound, living airports and world-wide scenery.

Space Hauler is a space flight sim set around Saturn's largest moon, Titan. Fly your spacecraft using realistic aerodynamics and orbital mechanics, take on contracts, and build your career as a pilot-for-hire.

Recover stranded vehicles, clear routes, and keep remote access open in a terrain‑first off‑road recovery sim set in the near‑future, weather‑engineered Rockies. Use recovery tools and work‑focused driving across an isolated, semi‑autonomous region of flood‑damaged, fire‑scarred frontier terrain.

Journey to a time long forgotten... In this thrilling underwater world of strange and beautiful creatures, only the strongest species will survive! Hunt for prey as the terrifying Kerygmachela, avoid danger using the diminutive Daguinaspis, or try and survive as one of the many species on offer.

Customize your own car and go on a serene ride through the city streets!

Explore a universe of tiny planets, swing between worlds, and jump into handcrafted bubble scenes. Train simple AI companions to follow you and join your adventures. A playful physics sandbox you can enjoy solo, online, or in split-screen.

The crash is just the beginning. Trapped in the frozen hell of Siberia, you must fight for every single day. Use the wreckage, build shelter, find food, and face deadly threats. Rescue may never come – how long can you survive?

"Tune My Car - Tuning Studio & Car Mechanic Simulator 2023" is an exciting game where you become a master of car tuning. Immerse yourself in the thrilling world of automotive customization and unleash your creative energy by transforming ordinary cars into unique works of art on wheels.

A Liminal Place RMSTER is a solitary game, and relaxing on some levels. ALPR Uses Body-Cam, Analog Horror and Found Footage style. Including realistic Liminal Spaces, and "Backrooms" levels.

A gorgeous world of photorealistic natural assets, cute villages, and unexpected NPCs. Explore the open world map, gather herbs, create potions, hunt wild animals, build bases, and farm. Currently Pre-Alpha Early Access.

PlanetS is a space-themed open world game, allowing the player to explore the mysteries of the universe and various planets. First or third person camera, Craft system, flight simulation and online multiplayer.

An open world immersive comical experience featuring the rich culture and architecture from India. The game offers a light hearted and satirical approach with action packed missions to immerse into the daily desi lifestyle using a variety of different vehicles, weapons and inventories.

Face pure fear inside the endless backrooms. Escape the Backrooms BODYCAM throws you into a hyper-realistic bodycam horror experience where every step, shot, and shadow could mean death.

Firefighting Simulator lets you experience what it means to fight fires up close as an active part of a major US city's firefighting crew - together with up to 3 friends in the co-op multiplayer- or in the single player mode.

Become the best thief. Gather intel, steal things and sell them to buy hi-tech equipment. Do everything that a real thief does.

Step into the boots of a firefighter and battle raging wildfires around the world. Work solo or in co-op to rescue civilians, command vehicles, and outsmart dynamic, fast-spreading fires.

Embark on an cozy adventure as a forester of the breathtaking open world of Beaverly Hills. Experience a forest filled with lush wildlife, surprising characters and work to be done, all from the comfort of your home!

Get ready for the next-generation off-road experience! Drive powerful vehicles and overcome extreme open environments to complete dozens of challenging missions solo or with up to 3 friends!