Demo Week, without the AI
295 of 562 demos declare AI.
Every new Steam demo from the last seven days, 26 Oct to 1 Nov.
562 demos came out this week. 295 of them declare AI.
Some developers don't declare AI, so a few may slip through. New demos are added every three hours. Player counts are checked every few hours.
199 demos, tagged Simulation, most played first, including 117 that declare AI, marked in yellow.
Thalassomania
OffTheHookGames
A PS1-style co-op horror game for 1–4 players. Set at sea, you run a fishing trawler with your crew — haul, gut, steer, repair — while something lurks in the shadows. Keep the ship alive. Get home. You're not alone out there.
HorrorOnline Co-OpFishingSurvival HorrorFirst-Person▶ Peak: 262 playersMore like this →Mayday Airways
Lyngo Games
A 1-4 player co-op airline comedy. Run a tiny island airline with your friends, keep a falling-apart plane in the air, fix it mid-flight and keep a full cabin of passengers happy. Or at least alive.
MultiplayerOnline Co-OpActionAdventureCo-op▶ Peak: 157 playersMore like this →Dinolords
Northplay
Dinolords combines real-time strategy, city-building and action RPG combat in the genre hybrid Hack’n’Strat. Build your stronghold, command human and dinosaur armies and fight as the lord shaping a new age of warfare.
Early AccessRTSHack and SlashDinosaursBase Building▶ Peak: 110 playersMore like this →Solbrand
Dead People Dreaming
2409. As the new Spook on HMS Solbrand you dive deep into a past steeped in grand norse myth and quiet local legend. Command your submersible, survey sunken ruins, uncover puzzling fragments, commune with the dead, and untangle a pseudo-historical knot of cosmic proportions: Why is the sun so loud?
MysteryRPGStory RichInvestigationDialogue Heavy▶ Peak: 76 playersMore like this →Water TD
Managagrau
Water TD is a tower defense game where the enemy is a real flood. Hundreds of thousands of drops pour downhill toward your base, piling up, finding gaps and carving the terrain as they go. Shoot it, burn it, zap it, or blow it back. Just don't expect the ground to hold.
StrategySimulationTower DefensePhysicsPixel Graphics▶ Peak: 75 playersMore like this →Test Fire: Armor Penetration Sim
Fishbed Studio
Real engineering simulation with any projectile, any target, any material. Test Fire is an armor penetration sandbox with a campaign of engineering challenges and an open sandbox editor for making (and breaking!) whatever you want.
SandboxPhysicsBuildingMilitarySimulation▶ Peak: 73 playersMore like this →Snow White and the Dwarf Slaves
SUPERLINK Inc.
An idle management game at the bottom of your desktop. Assign dwarves to gather, craft, research, and trade while you work. Pay gold to Snow White, a fearsome dragon, every ten years and guide your settlement through a hundred-year fairy tale.
IdlerDesktop CompanionManagementEconomyTime Management▶ Peak: 54 playersMore like this →Wait, They Can Climb?!
babia
In this incremental Tower Defense you are alone on top of a building, surrounded by thousands of zombies. Place the turrets, grab the rifle and survive 10 days waiting for rescue. But be careful: they can climb!
StrategySimulationTower DefenseIncrementalManagement▶ Peak: 50 playersMore like this →Spaceflight Simulator 2
Team Curiosity ✦
Build rockets and fly them around the Solar System in this realistic aerospace sandbox. Attempt landings, build space stations, drive rovers, perform spacewalks, explore alien worlds, and get your crew home safe.
SimulationSpace SimSandboxExploration3D▶ Peak: 33 playersMore like this →海特兰世界
Destined game Studio
Haitland World is an idle single-player MMORPG. You are the only human on the server; every other player is AI: they trade, steal your mobs, form guilds and seek revenge. Hardcore progression, auto-battle, offline rewards. No internet, never shuts down. In-game "top-ups" are for show, no real money.
LootHack and SlashIdlerAction RPGIsometric▶ Peak: 22 playersMore like this →Paid Parking Simulator
Asmon Studio
Old Gus has retired and left you his run-down two-space parking lot. Take tickets, collect every fare, keep the place spotless and deal with the town's worst drivers as you grow it, space by space, into a 135-space complex in this first-person management simulator.
SimulationCasualJob SimulatorManagementLife Sim▶ Peak: 19 playersMore like this →我家猫猫是女仆!
土豆花制作组
A short, slice-of-life romance visual novel. As an anime merch shop clerk, you meet a cat-eared maid "cosplayer" while running an errand for your manager. Her request? Adopt her! Wait—she’s a real catgirl?! Your cozy life with an adorable catgirl begins!
2D PlatformerRPGInteractive FictionWord GameVisual Novel▶ Peak: 18 playersMore like this →Diamond District: Jewelry Shop Simulator
Black Sea Studios
Buy gold, catch the fakes and flip the real pieces in your own jewelry shop in New York’s Diamond District. Start with $1,000 and one dusty room, stock your cases, haggle at the counter, craft custom pieces and film celebrities for views. Solo or online co-op for 1 to 4.
SimulationShop KeeperOnline Co-OpManagementCo-op▶ Peak: 16 playersMore like this →须弥仙业
太白阙猫
Cultivate at your own pace in Sumeru Divine Endeavor. Build a sect or pursue your own power, collect rare treasures, and connect with other players. Enjoy deep progression without constant clicking. Keep it beside you on your desktop, or lose yourself in immersive mode.
Desktop CompanionCasualTabletopXianxiaIdler▶ Peak: 16 playersMore like this →玉石大师
QIAO Studio
Every rough stone holds opportunity and risk. Choose stones, grind windows into the crust, and decide whether to keep revealing or accept a customer's offer. Keep jade to craft collectibles, run your own jade shop, complete commissions, and build a collection.
SimulationCasualGamblingManagementFunny▶ Peak: 15 playersMore like this →CultGame
Bucephalus Studios
Create your own cult, perform forbidden rituals, and crusade against the filthy non-believers. It's time to play god. CultGame is a retro cult simulator RPG where you start your own cult in a procedurally generated dark fantasy world with haunting ASCII art.
RPGStrategyText-BasedSimulationOld School▶ Peak: 13 playersMore like this →Highway Station Simulator
SONTEM EUROPE
Run a highway gas station with up to four friends. Pump the fuel by hand, stock the shelves, punch card payments into the register and try to keep the place from catching fire. A first-person co-op management sim about one very long shift.
Job SimulatorOrganizingManagementShop KeeperInventory Management▶ Peak: 12 playersMore like this →Shelf-Made Tycoon
Flockbay
A cozy tycoon game about growing a tiny warehouse into a logistics empire. Land bigger deals until trucks, trains and ships bring work to your door. When money gets tight, a crime syndicate pays big for a few unmarked crates. Just hope the driver isn't an undercover cop.
SimulationManagementCozyStrategyResource Management▶ Peak: 12 playersMore like this →Adopt Me Please
Joyever Studio
Welcome to the Softlight Shelter . The animals are cute. The coffee is warm. Your job: vet the strays and find them a home. But keep your eyes open. Mimics are hiding in perfect pet disguises with innocent eyes, waiting to get inside. Are you sheltering a pet... or a Mimic?
Psychological HorrorHorrorSimulationChoices MatterIndie▶ Peak: 12 playersMore like this →Beyond 90: A Footballer's Life
WASD Games
Live the life of a footballer, from your first contract at 16 to your final season up to 24 years later. A single career can last over 100 hours. Play every match in real time, earn your place, chase fame, money and love, and face the consequences that follow you beyond the 90 minutes.
Football (Soccer)SportsRPGPixel GraphicsTop-Down▶ Peak: 12 playersMore like this →Roulette Incremental
Bad Idea Department
Roulette Incremental is an absurd incremental game about one roulette wheel. Start with one ball, buy upgrades, add far too many balls and grow a huge skill tree. Cash out to face a croupier who likes you less every time, until the House itself is for sale. A crow in a top hat has opinions.
IdlerIncrementalGamblingCasualEconomy▶ Peak: 11 playersMore like this →Punch Your Way Out
Black Sea Studios
You wake up in a tiny room. Every wall, floor and ceiling is solid cubes. Punch your way out. Smash blocks, vacuum the rubble, sell it for upgrades, find tools buried in the rock and grow some serious arms. Solo or with up to 3 friends, the daylight is out there somewhere.
IncrementalOnline Co-OpCasualDestructionSimulation▶ Peak: 10 playersMore like this →High School Blood
LuminDrive
Confront your darkest guilt and uncover the terrifying secrets of "St. Alengar School." Navigate bizarre rules, mysterious medicine, and form bonds with 5 unique club presidents. Will your choices lead to a horrific demise, or true love? Your destiny is in your hands.
SimulationInteractive FictionChoose Your Own AdventureFMVSurvival▶ Peak: 10 playersMore like this →Global Protocol: New World Order
Dorlion Interactive
Lead any of 221 countries through a living 2026 world in this data-driven grand strategy game. Shape economies, politics and alliances, wage conventional or nuclear war, run covert operations, and rewrite the global order—alone or online with up to seven friends.
Strategy4XGrand StrategySandboxImmersive Sim▶ Peak: 9 playersMore like this →Ore Express
Vj Tenacious
Build chaotic, physics-powered factories. Chop trees and mine ore, then catch the avalanche with belts, ramps, fans, pistons and cranes, smelt and craft it into goods, and fill the trucks. Every item is a real physical object, so every contraption is gloriously unpredictable.
StrategyCasualSimulationSandboxIncremental▶ Peak: 9 playersMore like this →Backrooms Anomaly Project
Mahatsu
An anomaly-spotting horror game set in the Backrooms. Explore eerie corridors, study every detail, and spot anything that shouldn't be there. Move forward when everything is normal, or turn back when something is wrong. Avoid the darkness and run when something starts chasing you.
ExplorationPuzzleHorrorImmersive SimCasual▶ Peak: 9 playersMore like this →Frogs Can Jump
Enes Altas
Poke one frog and watch the whole pond jump. A cozy pixel-art chain-reaction game: build longer chains, spend your coins on upgrades, open nine ponds that each play by their own rule, and knock the Toad King off his throne.
IncrementalIdlerCasualSimulationResource Management▶ Peak: 8 playersMore like this →Oreloop
phdev
Break blocks in a first-person mine for 15 seconds. When the time runs out, spend your ore on a huge skill tree and new pickaxes. Wake up to a fresh, bigger mine. Grow from one slow block at a time to lightning, black holes and drills that break hundreds of blocks.
CasualSimulationIncrementalIdlerMinimalist▶ Peak: 8 playersMore like this →HALFTIME Manager
Lazybraindev
A football manager where your decisions count, not luck: tactics, transfers, stadium, fans, Merch Lab. Every matchday plays out as a 3D broadcast. Six game worlds, up to 3,054 clubs, 29 languages, native on Windows and Linux.
SimulationSportsFootball (Soccer)ManagementEconomy▶ Peak: 7 playersMore like this →Breadwinner
Mithika Games
You are the eldest child and the only one with a job. Over six paydays to Christmas, split one salary between rent, the electric bill, Nanay's medicine, and what your family asks of you, then come home to see what it cost them. A Filipino horror game about things that happen to real families.
Psychological HorrorStory RichChoices MatterMultiple EndingsLife Sim▶ Peak: 7 playersMore like this →Tiny Night Market
Fervo
A tiny night market lives right above your taskbar. While you work, the stalls cook, sell and grow on their own. When you have a minute, help out at the stalls, toss a few rings, fill regulars' orders and wait for rare visitors — and watch one candied-hawthorn cart grow into a glowing street.
IdlerDesktop CompanionCasualCozyPixel Graphics▶ Peak: 6 playersMore like this →Rocks to Riches
JankroDev
Start with a pickaxe and a plot. Dig ore, haul it to the trucks and pour the money into a bigger operation, then sell the whole thing and start again richer (or don't)! A cozy mining tycoon that takes you from a backyard mine to a lost jungle city and out to the asteroid belt.
CasualSimulationIncremental3DColorful▶ Peak: 6 playersMore like this →SCROLLS: Tidy up the Library of Olympus!
J+G
Restore order to a divine library by sorting 3,048 scattered scrolls, reuniting ancient collections, and unlocking powers worthy of Olympus. Read the markings, gather the volumes, and give the wisdom of the gods its rightful place in solo or co-op!
CasualSimulationOrganizingCollectathonIndie▶ Peak: 6 playersMore like this →Dark Forest
YEE
Something has come to an isolated archipelago. After three days boarded up at home, you step outside. Scavenge, craft, build, hunt and fish in first person, alone or with up to five Steam friends, and live through nights that grow more dangerous each time.
SurvivalOpen WorldSurvival HorrorCraftingAdventure▶ Peak: 6 playersMore like this →Enamelist: Tidy Up the Pin Collection
Caccoon Games
Enamelist is a cozy tidy-up simulator where you organize over 2,000 unique enamel pins into themed sets on pin boards. Enjoy beautiful artwork as you place each pin back where it belongs.
CasualSimulationOrganizingCleaningCozy▶ Peak: 6 playersMore like this →ESTELLA - The Sin of Time -
ESTELLA Productions
Switch between multiple protagonists in this suspense visual novel and follow the event of the three days leading up to Halloween. Piece together clues from each perspective to uncover the truth, as your choices reshape the fates of the others.
Visual NovelMysteryStory RichFemale ProtagonistAnime▶ Peak: 6 playersMore like this →Sort Coins Together
Smobu
A chaotic co-op tidy-up game in a glittering casino coin shop. Team up with up to 3 friends to sort thousands of coins, casino chips and medallions: throw, catch, stack and slot your way from a jackpot-sized mess to a perfectly polished shop.
CasualSimulationJob SimulatorPuzzleCollectathon▶ Peak: 6 playersMore like this →Padel Simulator
Strikeform Interactive
Step onto the court in Padel Simulator, a third-person sports game focused on responsive movement, precise racket control, smart AI, and dynamic ball physics. Team up with an AI partner, use the walls, and fight for every point in authentic 2v2 padel matches.
SportsSimulationTennisRealisticPhysics▶ Peak: 6 playersMore like this →World Estate: Property Tycoon
CORS Services
Buy a worn flat, do it up, furnish it room by room and let it to a household that lives its own day in it. Then do it again, across seven cities, each with its own market, bank and mood. A relaxed property tycoon game in toy-like 3D cities.
CasualSimulationStrategyCity BuilderGrand Strategy▶ Peak: 5 playersMore like this →TrackBlitz
mobx.games
Three minutes, one track, your best lap counts. Compete against the world on 60 unique tracks with incredible variation. Race your friends and beat their times, climb regional leaderboards and become number one. Customize your car with endless options and show off your awesome ride to the world!
RacingSportsDrivingPvPTime Attack▶ Peak: 5 playersMore like this →First Person Basketball
纸上谈兵工作室
First-person online basketball, from 1v1 to 5v5. Drive past defenders, find an open teammate, or finish at the rim. Simple controls: just WASD, Space and the mouse. Play with friends, challenge the AI, or practice your shot.
SportsSimulationBasketballFirst-PersonIndie▶ Peak: 5 playersMore like this →Global Parity
ProjectENIUS
Lead one of 15 nations from 1999 to 2019. Balance budgets, pass laws through parliament, win elections, forge alliances and wage war on a living front line, while AI nations build, scheme and fight around you. Every decision has a price.
StrategySimulationGrand StrategyPolitical SimEconomy▶ Peak: 5 playersMore like this →We Are The Horde
BixelTechCode
You don't play the survivors – you are the horde. Grow your zombie outbreak through a living pixel-art city, conquer district after district and decide for every survivor you catch: devour or infect? But the faster you grow, the sooner the cleanup squad arrives.
StrategyOutbreak SimCasualIdlerIncremental▶ Peak: 5 playersMore like this →Rice & Ink: Family Chronicle
Daniling
A clan simulation of the real Jiangnan, 1500–1839: the late Ming, the Qing conquest, laws and dress by the edicts of the year. Lead not a hero but a family: land, exams and office, shops, weddings and funerals, lineage feuds, bandits on the roads. The house must endure.
SimulationStrategyHistoricalManagementLife Sim▶ Peak: 5 playersMore like this →Kingcrop
verty
Gökyüzünde süzülen bir adada çiftlik kur ve doymak bilmeyen Domuz Kral'ı koca bir yıl boyunca tok tut. Komşularını güçlendiren ekinleri, korkulukları ve hayvanları yerleştir, dev zincirleme hasatlar yap ve her oyunda farklı bir çiftlik kur.
StrategyRoguelikeRoguelike DeckbuilderRogueliteFarming Sim▶ Peak: 4 playersMore like this →A Red Specter Haunts the World
IGamma_Solo
Build a highly organized Communist Party with iron discipline; seize power through armed struggle; liberate all oppressed people; and march toward the fulfillment and realization of the Party’s highest goals and ultimate ideals
SimulationStrategyWargameIdlerPolitical Sim▶ Peak: 4 playersMore like this →Deskside Express: World Tour
Tonegames
A cozy idle train game that travels along the bottom of your desktop. Enjoy scenic journeys while you work or study. Collect classic locomotives, customize your train, meet travel companions, and discover local souvenirs, postcards, and stories along the way. At your desk, a world away.
IdlerDesktop CompanionCasualSimulationTrains▶ Peak: 4 playersMore like this →Seashell Hoarder: Tidy Up
Zirve Games
A cozy first-person beachcombing game where you gather, clean, and shelve thousands of seashells along a sun-warmed coastline. Sort each find into its rightful place, restore the shore, and turn a scattered coastline into a curated collection at your own pace.
CasualCollectathonOrganizingCleaningSingleplayer▶ Peak: 4 playersMore like this →ColdCall: Telesales Sim
Team Mingo
A dark-comedy telemarketing sim. You're 34, broke, and cold-calling strangers to sell them wealth products. Everything they say flies at you: dodge the insults, catch the agreement, drag the rope past the deal line and stamp it. Rent's due. Don't let them hang up. Partly inspired by Undertale.
Bullet HellJob SimulatorEconomyActionCapitalism▶ Peak: 4 playersMore like this →BUNSIK
BENTCUBE
BUNSIK is a first-person psychological horror game about working the night shift at a Korean snack bar. Take orders, cook food, clean the shop, and make your way through an old neighborhood to your rooftop home. With each passing day, the familiar routine becomes increasingly unsettling.
Psychological HorrorHorrorJob SimulatorCookingFirst-Person▶ Peak: 4 playersMore like this →Cards: Tidy Up!
Endless Loop Studios
Tidy up a room full of scattered playing cards into neatly completed decks. Sort by theme, suit, and rank in this relaxing first-person tidy-up game. Earn upgrades, discover helpful machines for automation, and find your own satisfying way to clear the table.
SimulationOrganizingCollectathonPuzzleTabletop▶ Peak: 3 playersMore like this →Crispy Billiards
Crispy Games
A realistic 3D online billiards game where you prove your skills in thrilling 1v1 duels. Challenge friends or players from around the world, improve your technique, and become the ultimate billiards champion.
BilliardsCasualPvPSportsMultiplayer▶ Peak: 3 playersMore like this →Keep The Ammo Flowing
YCF Productions
A top-down incremental logistics and tower-defense game. Mine resources, produce ammunition, build tracks toward the exit, and upgrade your mobile furnace and turret while defending it from underground swarms.
IncrementalTower DefenseAutomationBuildingCrafting▶ Peak: 3 playersMore like this →Revenant Dusk
StusWorks
A top-down zombie survival game for solo or online co-op with up to 8 players. Scavenge a vast procedural world by day: craft, farm, fortify, build vehicles and level skills as you use them. Every Horde Night is bigger than the last. How many sunrises can you see?
SurvivalOpen World Survival CraftZombiesBase BuildingOnline Co-Op▶ Peak: 3 playersMore like this →Vignus
Codifyre
Ignite the everburning spark of life on a perilous alien world. VIGNUS is a top-down action RPG blending build-crafting combat with creature automation. Purify corrupted creatures, chain them into thriving production lines, defend your home, and uncover the truth of your origin — the Lifespark.
Action RoguelikeStrategyAction-AdventureTop-DownAction▶ Peak: 3 playersMore like this →The Veil Express
Altergaze
A cosy management game on a hidden magical train, where you build rooms and workshops for goblins, witches, fairies, ghosts and vampires. Keep the Five Houses happy and spend the Veil wisely: the same magic that powers your train and keeps it hidden.
CozyCity BuilderTrainsFantasyRelaxing▶ Peak: 3 playersMore like this →Doomsday tidy up
SYZYGY.TECH
Every inch of space matters in the apocalypse. Organize firearms and survival supplies inside your shelter, find a place for every item, and turn cluttered storage into orderly reserves for the days ahead.
CasualOrganizingInventory ManagementPost-apocalypticSimulation▶ Peak: 3 playersMore like this →Coulrophobia - Pizza Place
Matan.N
Coulrophobia: Pizza Place is a first-person psychological horror game set in a small pizzeria. Prepare pizzas from scratch, serve customers, and work through three increasingly disturbing days as a clown takes an unsettling interest in the restaurant.
SimulationJob SimulatorShop Keeper3DFirst-Person▶ Peak: 2 playersMore like this →Museum Keepers
Bohaven Studio
Museum Keepers blends museum management, roguelite deckbuilding and tower defense. Curate exhibits and welcome visitors by day. After dark, your collection awakens. Play tactical cards to defend the blue crystal. Spend your gold wisely: growth or survival?
SimulationStrategyRoguelikeTower DefenseLife Sim▶ Peak: 2 playersMore like this →Tidyspell
Turshu Games
Tidyspell is a cozy first person magical tidying and cleaning game where you use telekinesis and spells to tidy a whimsical home, uncover hidden creatures, grow stronger, and explore impossible spaces, secret rooms, and mysterious portals.
OrganizingCleaningMagicPhysicsFirst-Person▶ Peak: 2 playersMore like this →21: Dead Man's Deck
Downdog2519
Blackjack with a knife in it. Count an 11-card shoe, bend the rules with 155 cursed trumps and outplay six masked Kept and the Fate Dealer. Lose a round and the Bone Press on your arm bites. The fourth bite kills. Bonus: Dead Man's Well, a gothic falling-block game, is in the box.
Card GameDeckbuildingGothicCard BattlerRoguelike▶ Peak: 2 playersMore like this →
Some developers don't declare AI, so a few may slip through.