発売カレンダー
16 Sep 2026 – 15 Mar 2027 · Soonest releases first. Try an available demo while you wait.
日付はSteamに基づき、変更される場合があります。日付未定のゲームはこちら： 近日発売.
Fight walkers as Rick Grimes, Daryl Dixon, Michonne, and unlockable Negan in a brutal arcade brawler set in the world of AMC’s The Walking Dead. Face ruthless enemies like the Saviors and overwhelming walker swarms as you unleash relentless combos, signature weapon attacks, and crushing finishers.
近日発売製品版発売日： Sep 18, 2026
A character-driven Three Kingdoms strategy game. Recruit legendary officers, build your realm, and command real-time battles through preparation, tactics, and decisive intervention. Shape Guandu, Red Cliffs, and the anti-hegemon war, challenge Duel Mode, and climb global rankings.
近日発売製品版発売日： Sep 18, 2026
There are too many balls. No one knows why. Your only option? Collect them. All of them. Yes, even that one in the corner.
近日発売製品版発売日： Sep 18, 2026
An overworked office lady discovers a sludge girl abandoned in a box and takes her home. A poisonous and fluffy romance begins. Will your relationship be healthy? Disastrous? Completely tepid? The choice is up to you in the only visual novel to prominently feature a literal dead dove.
近日発売製品版発売日： Sep 18, 2026
A minimalist puzzle game. You only see the outer edges of the puzzle pieces in a voxel object. Put the puzzle pieces into place to reveal the hidden voxel object and watch it come to life.
近日発売製品版発売日： Sep 18, 2026
A cozy idle game about vibe-coding with AI. Hire a crew of agents, climb a five-branch upgrade tree, and dress the whole lab from 80 cosmetics across five tiers. Progress lands in minutes, not days — no subscriptions, no daily check-in. Numbers go up, vibes stay immaculate.
近日発売製品版発売日： Sep 18, 2026
Cozy first person co-op organizing and cleaning simulator! Sort wands, tarot decks and potions. Tidy up the shop to earn points and unlock powerful spells that help you restore order before the Alchemist returns!
近日発売製品版発売日： Sep 18, 2026
Waterjacked! is a turn-based roguelike where you are a gunslinging succulent chosen to wield the GRID. Uncover destructive combos and develop clever strategies from an assortment of Modules, Augments, and Herbals to push back the invading robots from The Valley.
近日発売製品版発売日： Sep 18, 2026
We Are Sisters is a psychological horror experience that takes you deep beneath the forests of Eastbane. Solve puzzles and uncover dark secrets as you venture further underground, drawing ever closer to discovering what happened to your childhood friend, Aleks
近日発売製品版発売日： Sep 18, 2026
? Explore different regions, find hidden cats, and unlock new areas! Discover all 100 cats across 5 main regions while enjoying a relaxing exploration experience with cozy sounds.
近日発売製品版発売日： Sep 18, 2026
PUSH! PUSH! PUSH! Power your vehicle, keep your balance, and climb through challenging courses in the sky. Reach the summit by overcoming the tornado and the crazy shark! A physics-based parkour adventure for 1–8 players.
近日発売製品版発売日： Sep 18, 2026
Become the hero in this fast-paced incremental roguelike game! Show off your reaction skills to your Overlord, earn massive gold, stack game-breaking upgrades, and forge powerful combos to survive relentless enemy waves.
近日発売製品版発売日： Sep 18, 2026
In a virtual Kyoto, a boy meets a shrine maiden with no memory of her past. Together, they uncover the truth hidden within the game — and his own heart. Choices shape fate. In this eternal night, who will you protect?
近日発売製品版発売日： Sep 19, 2026
Screw It is a cozy, realistic organizing simulator where you sort 777 nails + 1 screw and tidy up your workbench. Use different tools to fix and organize various types of nails. No abilities No pressure, just fix, sort, stock and enjoy the satisfaction of stocking nails in a relaxing environment.
近日発売製品版発売日： Sep 19, 2026
Slap an obnoxious gamer, rack up an absurd slap count, unlock achievements, and endure increasingly annoying taunts in this deliberately stupid arcade clicker inspired by the chaotic spirit of classic Flash games.
近日発売製品版発売日： Sep 19, 2026
A 2D pixel art platformer developed in Switzerland. Playable in any language! Only 2 short scenes are in English. Shoot enemies, trigger switches, and journey through a melancholic world in search of your lost love.
近日発売製品版発売日： Sep 19, 2026
It’s Yut Nori—but you can throw your pieces, summon a demon god, and even poop your way to victory! A 2–4 player online competitive game featuring 50 unique augments.
近日発売製品版発売日： Sep 20, 2026
Big Sister is a Live2D companion desktop pet game that stays with you while you work, study, or relax. She follows your cursor and comes alive through natural blinking, breathing, and physics-based movement. Drag, resize, and choose whether she stays on top to make her feel at home on your desktop.
近日発売製品版発売日： Sep 20, 2026
Automate, optimize, and build vast factories in a post-apocalyptic automation game for those who have evolved beyond conveyor belts. Command intelligent robots that obey your plain-text commands in any language, explore the ruins of a lost civilization, and rebuild humanity one machine at a time.
近日発売製品版発売日： Sep 20, 2026
Survive with your skills and power-ups, destroy whatever comes your way, and reach the highest scores. Enjoy endless fun with thrilling gameplay and colorful art design that will satisfy your longing for the past!
近日発売製品版発売日： Sep 20, 2026
Run a cosy little travel agency, one letter at a time. Travellers write in and tell you what they are hoping for. Plan the journey that gives it to them, card by card, and watch it unfold. Satisfy them, and they may write back...
近日発売製品版発売日： Sep 20, 2026
A dark fantasy roguelite card battler where you roll your action points and bind the monsters you fight. Piece together each turn from your dice, adapt to rule-bending encounters, and reshape your party as you climb.
近日発売製品版発売日： Sep 20, 2026
Create your own adventure and share it with the world! Everyone's favorite radish dad is back, but this time the story is up to you! in DIY Dadish gives players the ability to design any Dadish level they can imagine.
近日発売製品版発売日： Sep 20, 2026
Command an expedition of diverse companions, deploy them to the front, and leave their growth to the campaign. On a front overrun by calamity, the expedition still advances while you idle.
近日発売製品版発売日： Sep 20, 2026
A jigsurfing puzzle game combining platformer and jigsaw gameplay with video challenges.
近日発売製品版発売日： Sep 20, 2026
Enter the rooms, grab the keys, proceed and... try to stay alive! Choose your style: melee or fireguns? Fight your way through, get the keys and unlock new rooms!
近日発売製品版発売日： Sep 20, 2026
Salchichon Simulator is a peaceful experience where you become an abandoned salchichón in the middle of a beautiful forest.
近日発売製品版発売日： Sep 20, 2026
A starship shooter — Play Online/LAN Team Deathmatch, or Deathmatch on 3 levels. Or practice by breaking the targets.
近日発売製品版発売日： Sep 20, 2026
?????????????????????????????????????????????????????????????????——??????????????????????????????????????????????????????????????????????????????????????????——???????????——?????????????????????????????????????????????????
近日発売製品版発売日： Sep 21, 2026
Search a persistent hay pile with 4,000,000 candidates and one winning needle. Work strand by strand alone or with up to three friends, sort the mess, sell strange finds, and unlock better tools in a cozy first-person test of patience.
近日発売製品版発売日： Sep 21, 2026
Step into the spotlight with Actors, a VR movie actor simulator! Every line, every move, every dramatic gesture is truly yours, captured to reveal your inner acting legend. Experience the thrill of seeing your own performance on the big screen. Play with friends, create cinematic history together!
近日発売製品版発売日： Sep 21, 2026
After the Silence is a first-person psychological horror game whose pillars are immersion and narrative. You explore a typical 1990s Mexican house that keeps changing. Search for keys, advance through the hallways, and solve puzzles as the line between reality and nightmare blurs around you.
近日発売製品版発売日： Sep 21, 2026
A short incremental alchemy game about turning simple materials into increasingly valuable ones. Research upgrades, write papers, hire an assistant, advance through academia, and put your alchemy to work for society.
近日発売製品版発売日： Sep 21, 2026
You’ve been given a chance to go back to 21. Build relationships, explore new paths, and pursue the passion you once buried. Beneath it all lies a deeper truth about the world that contains you. Or perhaps… that you contain.
近日発売製品版発売日： Sep 21, 2026
An online 1-6 player co-op game about investigating and collecting data in the infinitely massive Backrooms with your fellow employees. Explore. Do your job. Return alive.
近日発売製品版発売日： Sep 21, 2026
Battle For the Bridge is an immersive VR game set against a revolutionary wartime backdrop. Take part in a crucial bridge assault through first-person combat, climbing, and battlefield traversal, and experience the courage and resolve of those who fought through history.
近日発売製品版発売日： Sep 21, 2026
BlockScavenger is a top-down shooter with a block-stacking crafting system. Explore abandoned space stations to scavenge items and scrap, then repair or recycle them by stacking and cutting blocks around a rotating core.
近日発売製品版発売日： Sep 21, 2026
?BuGarden?is a cozy flower garden that lives at the bottom of your screen! Plant seeds, water and fertilise them at your own pace, harvest cute fruits and flowers, and swat some pesky bugs. No stress, no mess. A friendly companion moving at a snail’s pace.
近日発売製品版発売日： Sep 21, 2026
Carnaval Marbles is a tactical roguelike inspired by French billiards. Combine magical Talismans and Marble Bonuses to bend the rules, create unexpected synergies, and push the limits of your score.
近日発売製品版発売日： Sep 21, 2026
All one hundred cats of Wizard Town are gone. The mayor promises a reward, the Academy asks that no questions be asked. Good advice. I need someone with a free evening and a good pair of eyes. — the Client
近日発売製品版発売日： Sep 21, 2026
CHAINSPIRE is a soul-like platformer for 1–4 players connected by a real physical chain. Your friend will become your enemy the very moment they stop listening to you.
近日発売製品版発売日： Sep 21, 2026
ChipBuilder is a story driven puzzle game about digital logic. Start with a single AND gate and work your way up through registers, memory, and a full ALU, until you have wired together a working CPU with your own hands.
近日発売製品版発売日： Sep 21, 2026
Chronime Puzzle: Birds is a relaxing puzzle game featuring beautiful steampunk anime-inspired artwork.
近日発売製品版発売日： Sep 21, 2026
Thomas Hayes, a 63-year-old FBI Special Agent, returns home after his final day of service before retirement. He needs to prepare the documents stored at his home for transfer to the Bureau, but evidence he chose to hide away many years ago turns his evening into a real nightmare.
近日発売製品版発売日： Sep 21, 2026
Command a pirate crew that keeps fighting whether you're watching or not. Progress thorough the vast oceans and battle enemies across 5 chapters that brings you from a humble person to the Captain of a loyal crew fighting pirates, marines and creatures of the sea.
近日発売製品版発売日： Sep 21, 2026
Custom Corner is a cozy simulation and focus tool that runs quietly in a corner of your screen. Create your own isometric room with over 325 items and enjoy lo-fi music. Boost your productivity while working or relaxing with devices like a to-do list and focus timer.
近日発売製品版発売日： Sep 21, 2026
Explore, Build, Farm, Craft and Fight in this survival sandbox adventure for 1-8 players. Delve deep to uncover the secret of the invading 'Faults' and restore stability to the land.
近日発売製品版発売日： Sep 21, 2026
Make your way through levels packed with traps and puzzles, put your reflexes and wits to the test, and take on increasingly difficult challenges.
近日発売製品版発売日： Sep 21, 2026
Become a dressmaker! Choose fabric, cut out patterns, and sew them all together to satisfy (or sabotage!) townsfolk in this cozy crafting game inspired by real dressmaking.
近日発売製品版発売日： Sep 21, 2026
Eagle Knight Paradox is a story-driven action-adventure that blends high-speed mecha battles with slice-of-life exploration. Step into the neon-lit city of Comala 88, where every choice you make will shape not only the fate of the city but also the lives of the people you meet.
近日発売製品版発売日： Sep 21, 2026
A boy went missing. A village drowned. And somehow, you can reach into the past. Dive into the sunken ruins of Mora's village, unlock portals to the days before the flood, and share what you find with Mora across time. What you uncover could change her fate, and that of everyone she loves.
近日発売製品版発売日： Sep 21, 2026
Swim with your own arms through a mysterious sunken village in VR. Hidden in flooded houses lie traces of those who lived here. One of them is Mora. Follow her trail through portals to the days before the flood and help her find her lost brother. What you uncover could change everything.
近日発売製品版発売日： Sep 21, 2026
Emberwall is a roguelite tower defense game where you reshape enemy paths with tetromino walls, harvest resources, reveal a fog-covered wilderness, and combine powerful towers and elemental upgrades to defend your castle.
近日発売製品版発売日： Sep 21, 2026
Battle relentless alien swarms, complete dynamic missions, gather valuable resources, and forge devastating builds in this fast-paced space survivor.
近日発売製品版発売日： Sep 21, 2026
Food for Frog is a cozy cooking puzzle game about experimenting with ingredients to create dishes requested by a cast of froggy characters. Get to know your customers, learn new recipes, relax and enjoy the cute artwork.
近日発売製品版発売日： Sep 21, 2026
A visceral reimagining of the Suika-style physics puzzler, rebuilt as a punishing dark fantasy roguelike deckbuilder. Awaken as forgotten deity of bounty, stripped of grandeur, now facing sunless barrens and monsters. To restore balance, you must grow. To grow, you must sacrifice.
近日発売製品版発売日： Sep 21, 2026
Ghoul Fright is a physics based action-packed FPS Survival Beat em up with a 90/2000s cartoon vibe, fight dangerous Ghouls as you cause destruction and chaos in your way while hell unleashes in heated Ghoul waves.¿Ready to Fright?
近日発売製品版発売日： Sep 21, 2026
Become the ultimate energy tycoon in this strategic incremental game. Start with humble coal mines, build complex supply chains, manipulate the stock market, and fund cutting-edge research to build the ultimate power source: a Dyson Sphere.
近日発売製品版発売日： Sep 21, 2026
Grim Siege is a 1v1 dark-fantasy card duel. Raise your own tower or tear down your enemy's. Six classes and a deep status system turn every turn into a puzzle of combos and counterplay. Take on the AI or other players in quick matches and ranked battles.
近日発売製品版発売日： Sep 21, 2026
Play as a cyborg guinea pig armed with a throwable teleporter in a fast 2D run-and-gun. Blink through walls, telefrag enemies, chain acrobatic movement, and tear through an arsenal of weapons to stop a reptilian invasion.
近日発売製品版発売日： Sep 21, 2026
Guys with Magnets is a co-op physics parkour game about using a supercharged magnet to move through island courses with up to 8 players. Pull, repel, swing, explode, solve magnetic puzzles, and try to reach the finish together, even when everything goes wrong.
近日発売製品版発売日： Sep 21, 2026
Hallness is an online co-op VR horror game set in unsettling liminal spaces. Explore impossible environments, physically barricade doors, fumble with flashlights in the dark, and hold your breath in VR as a reactive creature hunts you through impossible, shifting corridors.
近日発売製品版発売日： Sep 21, 2026
Choose your inadequately prepared racer, and disregard severe consequences in your desperate pursuit of short-lived victory.
近日発売製品版発売日： Sep 21, 2026
A cozy sorting simulator about calmly putting a chaotic hardware store back in order. Pick up tools, find their shelves, and enjoy the relaxing rhythm of organizing.
近日発売製品版発売日： Sep 21, 2026
Amass an army of clones to follow your tightly-optimised path. Generate massive amounts of power to upgrade your production and movement abilities.
近日発売製品版発売日： Sep 21, 2026
Reborn as a heaven-defying genius in a brutal mortal world, harness ancient Qi, shatter realm barriers, and crush rivals in this addictive idle cultivator inspired by xianxia or wuxia novels. ZERO P2W or P2Progress. Cosmetics/Support packages only provide flair or GLOBAL bonuses.
近日発売製品版発売日： Sep 21, 2026
A fast paced bullet heaven with roguelike elements where you must fight and survive an alien invasion. With the help of a mysterious little robot called Zippy, you will have endless combinations of weapons, items and skills. Use your creativity, craft your perfect build and crush the enemy waves.
近日発売製品版発売日： Sep 21, 2026
A crazy 3D platformer with 100 achievements! Escape from hot lava, peel plaster off walls, fly on a bungee near a nut, and blow on the acid dog Jack so that he doesn't throw you off the roof of the kennel!
近日発売製品版発売日： Sep 21, 2026
Boom Boom Boom! Make way for the King of Pickaxe! The ultimate pebble-massacring roguelike is here. King of Pickaxe lets you move with your mouse cursor and swing to crush waves of kind and innocent little rocks. No mercy. Just pure destruction — one swing at a time.
近日発売製品版発売日： Sep 21, 2026
A dark fantasy idle RPG that lives in the corner of your screen. Fight and loot while you work, refine your build, trigger item synergies, and grow stronger. An autobattler with asynchronous PvP, for glory and loot!
近日発売製品版発売日： Sep 21, 2026
In this roguelike deckbuilder you’re an addict. Deep in debt to the mob, a little drunk, and out of time. Just one more spin, and then you'll quit.
近日発売製品版発売日： Sep 21, 2026
A dark vehicle combat shooter where you manipulate time, customize your vehicle, and dismember the opposition as you survive in an AI-driven apocalypse. Fight solo or with a friend in open-world co-op, extraction, and deathmatches.
近日発売製品版発売日： Sep 21, 2026
Micro Solar Punk is a hybrid tactical strategy game combining RTS and TBS. Reposition, attack, and survive while building the foundations of a new, miniature human civilization. But its ambitions will face the retaliation of the true owners of the land: the insects.
近日発売製品版発売日： Sep 21, 2026
The Museum is a complete disARTer! Organize hundreds of paintings, figure out which absurdly informal description belongs to each artwork, and restore order to the gallery. Deduce and sort in this cozy single-player first-person simulator.
近日発売製品版発売日： Sep 21, 2026
Nine to Never is a puzzle-platformer where the workweek never ends. Trapped in a decrepit office, explore its strange spaces and uncover hidden details through conversations with coworkers. Solve puzzles, don’t DIE, and discover the unsettling truth behind the building’s endless routine.
近日発売製品版発売日： Sep 21, 2026
Dive into the world of machine learning! Node Factory is a node-based automation incremental game where you harvest resources and train neural networks. Manage your economy, optimize your grid, and automate your way to a multi-Centillion dollar tech empire.
近日発売製品版発売日： Sep 21, 2026
A very normal golf simulator. Hit anything. Shoot from anywhere. But remember: you’re not leaving until Luke Muscat himself (Fruit Ninja, Jetpack Joyride) is satisfied.
近日発売製品版発売日： Sep 21, 2026
A narrative card game where you play a mix of blackjack and russian roulette against a young Soviet soldier held by your Commissariat for mysterious reasons.
近日発売製品版発売日： Sep 21, 2026
Pour beer, break up brawls, distill your own liquor, run pig races, deal with gangs and keep the cops off your back as you turn a rundown Route 66 bar into one hell of a Road House.
近日発売製品版発売日： Sep 21, 2026
Grow a giant Mecha Snake, cover it in weapons, and mow through armies of rogue machines in this short, satisfying incremental game. Upgrade, get stronger, and clean up planets after humanity’s victory over the AI rebellion.
近日発売製品版発売日： Sep 21, 2026
A lightweight, physics-based football auto-simulation designed to be played or watched on a second monitor just press play and let the match unfold.
近日発売製品版発売日： Sep 21, 2026
Seekers Alliance: Hero’s Journey is a roguelite deckbuilder where every run expands your strategic options. Recruit Heroes from 3 rival Factions, unlock Talents, upgrade Skill Cards, forge Artifacts, and master each Hero’s unique abilities to create powerful synergies as you uncover their stories.
近日発売製品版発売日： Sep 21, 2026
Fish will come, fish will go. Take photos, collect beans, decorate your seascape, then relax or do other things while your friends swim by in this calming side-idler.
近日発売製品版発売日： Sep 21, 2026
You arrive on an unforgiving plain with nothing. Make fire, find food, survive the night. The seasons turn and legends come for you. Only the one who endures earns a name — Gael, priestess of this land.
近日発売製品版発売日： Sep 21, 2026
The balance of Sunroot Island is fading. Join Sylv, guardian of the Ancestral Tree, in a vibrant platforming RPG adventure. Reclaim the elemental energy stolen by the egocentric Umbra before the biomes collapse and the corrupted wildlife takes full control.
近日発売製品版発売日： Sep 21, 2026
The job's simple: Go around town and satisfy your customers with some nice and hot soup. Hop on your bicycle and go around town, make some money, buy items, take care of your cat, and much more in this immersive horror simulator.
近日発売製品版発売日： Sep 21, 2026
Nurture your farm by day and defend your haul of crops from the thieving Trash Panda Posse at night. This farming and tower defense roguelite challenges you to grow powerful and symbiotic defenses to battle tough critters and rebuild your hometown one haul at a time!
近日発売製品版発売日： Sep 21, 2026
Turning Point is a narrative-driven platformer full of twists and turns. Follow a mysterious voice, navigate the unknown, and find your way forward. But can you trust what you hear?
近日発売製品版発売日： Sep 21, 2026
Have you ever seen a game where you throw enemies at a boss? Throw aliens at the boss and blow it up!
近日発売製品版発売日： Sep 21, 2026
"Ved: Recure" is a fast-paced action roguelite where you find yourself trapped inside the 1000th game you bought but never played. You’ll wield fully customizable buff chains to face off against formidable foes and strategic builds to conquer this 1000th game and make your way back to reality.
近日発売製品版発売日： Sep 21, 2026
Enter the Veil as a Bound Soul. Master your skills and survive the labyrinth’s corruption.
近日発売製品版発売日： Sep 21, 2026
A short game about the very best part of video games: the menus.
近日発売製品版発売日： Sep 21, 2026
WashMate is a cozy desktop widget and focus timer for your work and study sessions. Focus on your tasks while enjoying the relaxing view of cute plushies gently tumbling inside a washing machine. Collect adorable animal friends to create your own comfortable and productive workspace.
近日発売製品版発売日： Sep 21, 2026
A boy who trusts only what can be proven notices his childhood friend vanishing from photos and memories, one by one, in a small lakeside town. Where Stella Meets Water is a single-path youth romance visual novel with anime-style CG, no voice acting, and a 6-10 hour story that turns bittersweet.
近日発売製品版発売日： Sep 21, 2026
A meditative logic puzzle in the spirit of Einstein's riddle. Read the clues, deduce, press the icons into clay. Over 100 handcrafted puzzles, each holding a fragment of a vanished world. No timers, no scores, no guessing. Not a game about winning; a game about understanding.
近日発売製品版発売日： Sep 21, 2026
An online co-op horror game for up to 4 players. Play solo or with your friends to collect Platonic Pumpkins and save your precious friend infected by the terrifying Yandere Virus.
近日発売製品版発売日： Sep 21, 2026
????????????????????????????????????????????????????????????????????????????????????????????????????
近日発売製品版発売日： Sep 22, 2026
Looks like work. Plays like an idle game. Build a company or equip a scavenging squad in two idle worlds with office-style web interfaces. Manage staff, orders and cash flow, or prepare for loot runs and extraction. One account for Steam and web. Internet required.
近日発売製品版発売日： Sep 22, 2026
An adventure where a young girl searches for her older sister in a Japanese village transformed into a labyrinth. *Note: English and Chinese versions of the "Storybook" are available in the store page's overview section, so you can enjoy the game even if you don't understand Japanese.
近日発売製品版発売日： Sep 22, 2026
まず1〜2種類のジャンルを選び、いくつかの体験版を比べましょう。操作感、基本の遊び、アクセシビリティを確認します。DEMOは最終確認時に見つかった体験版を示し、発売日は製品版のものです。ダウンロード前にSteamで地域の利用状況を確認してください。保存リストはこのブラウザー内にあり、Steamのウィッシュリストとは別です。
