Early Access
Immersive Sim games currently in Steam Early Access, scored by how recently and how regularly they ship updates. Filtered to actively updated.
27 games in this view have a Steam AI disclosure. They stay hidden until you ask for them.
Show AI-disclosed gamesShowing 1–24 of 80 actively updated. AI-disclosed games are hidden.
VEIN is a post-apocalyptic survival multiplayer sandbox game. Gather supplies to survive, explore abandoned buildings, defend your home, and rebuild society, whether alone or with friends.
Ramjet Studios · Last signal today · 87% positive · 1.4k playing
Consistency
Irregular
58/100
Realistic ATC with your voice. VoiceATC Simulator is an Air Traffic Control simulation game: sequence aircraft into the runways in real airport configurations and sectoring, in a Generic, Spanish or US interface.
Lainoa Software · Last signal today · 83% positive · 3 playing
Consistency
Sporadic
35/100
Drive vintage diesel trains, shifting gears manually and trying to reach a perfect score. Create new routes, trains and timetables. Share your creations and download new content from the Workshop.
Lapioware · Last signal today · 94% positive · 1 playing
Consistency
Irregular
41/100
Rollout Inline is a brand new inline skating game created by a solo dev who is passionate about the sport. This game aims to scratch the itch for those who have been craving a new, modern, and intuitive inline skating game!
MLMEDIA · Last signal today · 96% positive · 21 playing
Consistency
Rarely updated
18/100
Immerse yourself in a first-person urban RPG, powered by dice and intrigue. Along the way, you might even shape the fate of a city. Become a Master of Disguise, a Master Sandwich Maker or ... something else. Whatever it takes to get the gig, right?
Cosmo D Studios · Last signal today · 100% positive · 1 playing
Consistency
Sporadic
35/100
Build and fly realistic aircraft. Use free-form fuselage and wing editor tools and tune your engines to recreate aircraft from any era or design your own.
Stonext Games · Last signal today · 84% positive · 93 playing
Consistency
Irregular
51/100
You've been exiled to The Mirk - an unforgiving swampland where every step could be your last. You must constantly make choices: what paths to take, which tree to shelter under, what beasts to engage or avoid, what items to bring into the darkness of dungeons, and what treasures to leave behind.
Edym Pixels · Last signal today · 96% positive · 12 playing
Consistency
Irregular
47/100
Before Kvir rose, its tribes lived under Eastbornian rule. As shadows stir beneath the snow, you must unite the North and spark the dawn of a realm destined for glory. The storm is coming — and nothing will be the same.
BlackTale Games · Last signal today · 92% positive · 4 playing
Consistency
Sporadic
20/100
Manage one of over 1,000 real non-league clubs through the English football pyramid. Day jobs, ground grading, gate receipts, cup runs, and a world where clubs can fold around you. Football management at its most real.
Black Cannon Studios · Last signal today · 90% positive · 16 playing
Consistency
Sporadic
24/100
Explore a drowned Earth, restore lost systems, and raise the last human seeds in this first-person survival-crafting adventure. Build, scavenge, defend, and launch humanity back to the stars.
Channel37 Ltd · Last signal yesterday · 86% positive · 3.5k playing
Consistency
Irregular
58/100
An open-world roguelike RPG where magic comes from cheesemaking. Explore a living continent, join Guilds, crawl dungeons, build a homestead and sail with friends. Or start a settlement in Fortress mode and manage its people, farms and workshops.
Timothy Graham · Last signal yesterday · 88% positive · 94 playing
Consistency
Irregular
41/100
Roadside Research is a 1 to 4 player co-op gas station simulator. Except you’re aliens. And undercover. Do very human things like restocking shelves while preparing for the invasion. Just don’t get caught.
Cybernetic Walrus · Last signal yesterday · 86% positive · 262 playing
Consistency
Irregular
41/100
Open packs, search for rare cards, and build the best sports card shop. Hunt for holos, autos, and numbered variants to satisfy your collection obsession. Design custom cards and enjoy the thrill of pulling those creations from a fresh pack!
OverPowered Team · Last signal yesterday · 92% positive · 17 playing
Consistency
Irregular
47/100
Chernobyl Simulator puts you in the control room of the most infamous nuclear power plant in history. Step into the shoes of a reactor operator, where every switch, gauge, and decision matters. Experience the pressure, responsibility, and unforgiving complexity of Soviet-era nuclear operations.
Rikarin Studio · Last signal 2 days ago · 91% positive · 1 playing
Consistency
Irregular
53/100
Enjoy realistic driving in the open world. Relaxing cargo deliveries or driving buses and taxis will give you enough money to buy new cars and parts. You can test your driving skills at the race track. It's all about pure driving pleasure!
P3 Games · Last signal 3 days ago · 94% positive · 428 playing
Consistency
Irregular
43/100
Breakout Garage is an open world racing game, created by 2 indie developers, that takes place in small town USA. Featuring old-school American vehicles that you can build from scratch based on your preferences and race them in different types of races.
Breakout Studio · Last signal 3 days ago · 90% positive · 163 playing
Consistency
Rarely updated
12/100
Medieval Trading & Transport with Physics-Based Items. Start as a Worthless Merchant and work your way up as you carefully handle your goods through a Medieval World!
Game Draft Studio · Last signal 3 days ago · 87% positive · 2 playing
Consistency
Irregular
47/100
An internet service provider simulation game. Design and build network connectivity and services to clients in an ever-expanding randomly generated tower. Configure and maintain equipment to ensure you meet the requirements of tower dwellers. Manage your spending for expansion and daily operations.
Pocosia Studios · Last signal 4 days ago · 95% positive · 7 playing
Consistency
Irregular
50/100
The open-world action-RPG, where you can do anything, of your dreams… as if it came out 30 years ago!
Ithiro Sumi · Last signal 4 days ago · 95% positive · 43 playing
Consistency
Very consistent
91/100
Embark on a puzzle- and secret-filled adventure in a handcrafted toy-world. Crack mysteries, exploit game mechanics, ignore the main quest, get out of bounds. Hunt for powerful new abilities to unravel this vast, interconnected world… And don't forget to save the princess.
Supra Games · Last signal 4 days ago · 92% positive · 101 playing
Consistency
Sporadic
30/100
Paralives is a life simulation game about building homes, lives and bonds. Through both hardship and success, where will your story take you?
Alex Massé and team · Last signal 4 days ago · 90% positive · 976 playing
Consistency
Sporadic
29/100
A railway-building adventure in an endless, procedurally generated world. Lay tracks, transport passengers and goods, mine resources, and buy unique locomotives. Play solo or with friends and create your ultimate railway network!
Benjamin Voráč · Last signal 4 days ago · 89% positive · 2 playing
Consistency
Consistent
75/100
Japanese Ramen Simulator is a ramen shop management sim for up to six players. Prepare ingredients, cook noodles, and arrange toppings to craft the perfect bowl. Create original dishes, design your kitchen and dining area, and build your ramen restaurant with friends or on your own!
Wild Dog · Last signal 4 days ago · 92% positive · 680 playing
Consistency
Rarely updated
18/100
Obenseuer is an urban survival RPG where you become the property manager of a run-down, unfinished tenement building in the 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.
Loiste Interactive · Last signal 5 days ago · 95% positive · 647 playing
Consistency
Rarely updated
18/100