オンラインでみんなと遊べる基本プレイ無料（Casual）ゲーム490本。KALPA: Cosmic Symphony、Strawberry Chocolate、Wires And Whiskersなど。
すべてのゲーム: 24
A next-generation rhythm game where story and music intertwine. Enjoy a tracklist filled with famous licensed songs and exclusive original songs made by renowned composers Discover an immersive story, and face endless challenges. Your performance will dictate the fate of the world.
Strawberry chocolate" is a "Bang Dream" Doujin Game. It's a pixel style RPG, Players will operate Anon and Taki in different game worlds to carry out crazy adventures, and the cute and loving interaction between the two is the game's greatest charm ......
Wires and Whiskers is a local co-op action-puzzle game where two players control a lab-engineered gerbil and its magnetic exosuit. Work together to fight mutated enemies, solve magnetic puzzles, and survive in a ruined, post-apocalyptic trench world.
Get in on the casual party card game where every hand is a chance to roast your friends! Slap them down with the higher cards, blast them with mocking stickers, or drop emotes they won’t forget. Dress to impress and make your way to the crown. Who’s the real king now?
Explore the world with GeoGuessr Steam Edition! Compete against others, climb divisions, and prove your geography skills. Travel to stunning locations, analyze clues, and make your best guess. Quickplay Duels and Daily Challenge is unlimited Free-to-play.
DRAGON BALL GEKISHIN SQUADRA is Dragon Ball's first team-oriented free to play game.
Your favorite indie formula MMO is back! Experience the evolution of formulas with up to 39 friends!
Discover the world's best Casino Slots Games! Play slots with unique game mechanics, explore amazing mini-games and master your casino skills!
Blackjack is an exciting game that any player is sure to enjoy. Place your bet, get more points than the dealer and win chips. Feel the risk as you dive into the casino atmosphere and hit the big time!
Ready, Set, Rumble! Join Sonic in this intense arcade royale game set in Dr. Eggman's diabolical Toy World. Collect legendary skins, all-new emotes, and build skills as you progress through this action-packed game! Mayhem is best with friends!
Test your luck! Play casino roulette with stunning, realistic 3D graphics! Feel the risk as you dive into the casino atmosphere and hit the big time!
Pirate Ships is a PvP game about shipbuilding and naval battles. Embark on an epic journey together with other players and fight monsters, pirates and thieves to become the greatest pirate in all of the Caribbean!
Cards, the Universe and Everything is a unique trading card game with almost limitless possibilities: Dinosaurs, Norse gods, blue-footed boobies, Samurai, volcanoes, even the god particle. With the universe’s thingamabobs and endless strategies, are you ready for this gloriously bonkers game?
Strinova is an anime-style third-person tactical competitive shooter. Switch freely between three-dimensional and two-dimensional forms in this one-of-a-kind game that offers a unique tactical shooting system for an unparalleled experience.
Once Human is a Strange Worlds Survival Game set in a strange, post-apocalyptic future. Unite with friends to fight monstrous enemies, uncover secret plots, compete for resources, and build your own territory. Once, you were merely human. Now, you have the power to remake the world.
Toaster Arena is a first person multiplayer arena shooter where players battle it out on different maps and game modes. Use Advanced movement to traverse obstacles and gain the advantage on the battlefield.
🐱 Discover 100 hidden cats 🌍 in handcrafted scenes that capture the spirit of each country. Relax with color-by-numbers 🎨 and bring illustrations to life. Play solo or in cozy co-op 👯♂️, while Meow FM 🎶 sets the mood.
Pool Live Tour Max is a sports and casual multiplayer billiards game featuring realistic 3D physics, competitive online play.
Explore familiar stories with Sherlock Holmes! Solve mysteries, find hidden objects, and play match-3 puzzles to restore classic tales. Join clans, take part in events, and uncover secrets across hundreds of detailed levels — the magnifying glass is in your hands!
Challenge yourself and master 4 Distinct worlds with 66 finely tuned level screens and climb to the top of the Steam Leaderboards in this retro pixel art speedrunning platformer!
A breathtaking open-world adventure awaits! Explore magical realms, restore lost light, and form wordless bonds with players worldwide. Complete quests and solve puzzles in seasonal events that celebrate kindness, discovery, and heartfelt connection.
Alpha League HD is a free-to-play, hero based Autobattler. In Alpha League, simply pick and build your favorite hero in a Roguelike fashion with 12 different combat genres, and then battle the other 7 Bots or Players to be the winner.
Discover a welcoming world in Palia, a free-to-play fantasy life sim adventure where you can craft, explore, and create the life and home of your dreams. With nearly endless ways to make Palia your home, you’ll find relaxation and joy in every corner of this vibrant, heartwarming world.
The ChessThemed Chess offers a relaxing, minimalist chess experience with multiple boards, piece sets, AI opponents, and multiplayer. Play in 3D or 2D, learn the game’s history, and explore RPG-themed DLC. Free to Play – Download now and enjoy endless strategy!