シミュレーション · Free to Play · Strategy：みんなで遊べるゲーム

棋桜

気軽に、だけど本格的。『棋桜（きおう）』でキャラクターと一緒に将棋を楽しもう。初心者には学びを支えるAIサポート、実力者には純粋な読みと一手の勝負を。あなたの一手から、対局が始まる。

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Become a horse owner, own your own horses, train and participate in various races, and cultivate horse kings to dominate the track! Buy luxury cars, own your own independent villa, decorate your own mansion, form your own horse racing club with like-minded people, and become the derby's tycoon!

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Adventurers Guild

"The 2026 Tribal Adventure MMORPG is Now Available! Answer the Call of the Wild. Start Your Hunt Now!"

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Legend Battles

Drop into 600 km² of high-velocity tactical extraction warfare (UE 5.6)! Pilot 400 km/h vehicles, control massive weapon arsenals, master 4 specialist classes, earn ARPG medals, battle 5 advanced AI factions, and trade extracted loot on Steam for real value!

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8 Ball by Pokerist™

Play the most realistic pool game with amazing graphics! Play for free with millions of players from all over the world!

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Total Football Online

Build your All-Star lineup in Total Football Online! Easy to pick up, it lets you dive into pure football fun at your fingertips. With events and player updates syncing with real-world tournaments, get ready for a truly immersive football experience.

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王于兴师/Order of Kings

Jump into a true real-time strategy, and fully 3D battles! Order of Kings is an MMO game mixing RTS and SLG. You can control massive troops, plan combining 3D terrain and physical collision effects, join in alliances with friends, compete with other server players, and build your own legend!

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Vegas Casino & Slots: Slottist

Discover the world's best Casino Slots Games! Play slots with unique game mechanics, explore amazing mini-games and master your casino skills!

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Blackjack 21: Blackjackist

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!

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Casino Roulette: Roulettist

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!

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Zynga Poker ™ – Texas Holdem

Join one of the world's most popular free-to-play poker games! Featuring more tables, tournaments, jackpots, mini-games and players than ever! Whether you enjoy casual Texas Hold'em, Omaha or competitive tournaments, Zynga Poker is your go-to for exciting, authentic gameplay.

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Alpha League HD

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.

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One-armed robber

One-armed robber is a chaotic first-person heist game that centers around a uniquely challenging premise. Players take the role of a determined robber equipped with only one arm, tasked with pulling off daring heists on banks, shops, and various establishments.

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Tank Arena:Total Operation

Tank Arena:Total Operation is a free MMO war game where you play as a commander, drive thousands of types of tanks, armored vehicles or helicopters on a massive battlefield engaging in 12v12 team-based battles against players globally. Enjoy the fun!

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California Escapades

In this simulation and adventure game, explore 19th-century Gold Rush California. Join Jim and Emma to build and manage your farm and city. Plant crops, raise animals, construct buildings, complete missions, uncover secrets, and collect treasures. Start your adventure now!

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Tapple - Idle Clicker

Welcome to Tapple, the idle clicker game where every tap brings you closer to an ever-growing collection of Tapples. Build your empire one tap at a time, discover unique Tapple drops, and AFK all you want!

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Pixel Starships

Pixel Starships is an FTL-style online sci-fi strategy builder and management game with a competitive PVP tournament. Set in the retro galaxy, your role is to explore space, meet aliens, and develop your ship, crew and AI. The game contains deep strategic and 4x elements. PSS is community-driven.

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Operation: Harsh Doorstop

Operation: Harsh Doorstop is the ultimate, free to play, tactical shooter sandbox. Play singleplayer, multiplayer, or co-op modes and explore thousands of community-created maps, weapons, and vehicles via the Steam Workshop. Created by developers of the cancelled Project Reality 2 project.

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GPRO - Classic racing manager

Manage your racing team, driver and a car, prepare setups and strategy for every race, plan your season and budget, analyze race telemetry.

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Yu-Gi-Oh! Master Duel

Yu-Gi-Oh! MASTER DUEL is the ultimate free-to-play cross-platform strategy card game with fast-paced Duels, stunning HD graphics and a new, dynamic soundtrack! Get ready to challenge Duelists around the world!

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Force of Warships: Battleship Games

Direct your battleship to glorious victory! Online battle under your leadership!

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Prison Life

An online game that you'll play with 3-11 players as a Prisoner or a Guard and will try to escape or prevent escapes. Loot, Craft, and make your way to the exit, or investigate and arrest wanted players as a guard!

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World of Tanks

World of Tanks is a tactical action game with very different gameplay depending on the vehicle type and role. Aside from regular PvP, there are competitive and clan-based modes, special PvE and PvPvE events, and much more. Whether you play to dominate or just enjoy the ride, you'll fit right in.

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Airline Manager

Create and manage your own airline. Create both passenger and cargo routes all over the world while you upgrade and expand your fleet of airplanes and airports. Airline Manager is among the most realistic of its genre - so prove yourself and beat your friends and other real life managers.

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