隠れた名作
You are Peter Shorts
You are PETER SHORTS! You have been captured and taken to a secret cloning facility. Can you escape with your newly-cloned brethren?
Steam 好評90% (195件)1〜4人 · 目安 30分〜1時間 · オンライン・ローカル協力 · PC · Steam Deck
¥1,700
みんなで失敗なく盛り上がれる定番人気作(940本)から、知る人ぞ知る隠れた名作(517本)までまとめました。
一覧にまだ載っていない協力・パーティーゲームも、Steamストアからリアルタイムで一緒に探せます。
You are PETER SHORTS! You have been captured and taken to a secret cloning facility. Can you escape with your newly-cloned brethren?
時は2055年、神に見放された、NYC。2Dラン&ガンとギャラリーシューターの極限的融合、『NEON INFERNO』。サイバーパンク感あふれるジャングルを銃火と共に突き進み、「ファミリー」の名のもとに街を支配せよ。
Windowsデスクトップに常駐する癒やし系デスクトップペット。木魚を叩いて功徳をため、スキン収集、宝箱、図鑑、合成を楽しみ、最大3人のSteamフレンドとオンラインで遊べます。
科学的に管理された近代的な動物園を計画・建設し、自然保全計画を支援する、高い評価を受けている戦略ボードゲーム。
Voxel Turf is a block based urban sandbox. Build cities, blow up buildings, complete missions or fight for territory. Build a real estate empire, or perhaps just drive around and blow stuff up. Its your choice!
ラディカル・ラビット・シチューは、二兎どころか三兎も四兎も追えちゃう、お子様もレトロゲームファンも楽しめるアクションアーケードパズルゲーム！
昔前のアーケードのノスタルジーと現代のインディーズゲームデザインが融合したガンアクションボスラッシュゲーム！ 1人でワンマンアーミー体験はもちろん、2人でオンライン協力・対戦プレイも可能！ マウスとガンコンで操作できます！
これはオープンワールド3 Dゲームであり、ロールプレイ、戦術戦略、経験アップグレードなどの遊び方を含むミッション中心のサバイバルバトルゲームでもある。プロットの中で王陽明心学を結合し、ゲームと同時に王陽明聖賢思想を学び、心学は竜道である。 ゲームは数十のシーンと任務を開発し、プレイヤーに逐次任務を遂行させ、奨励を得て、生存本能を習得すると同時に、武林の武功レベルと攻防能力を徐々に向上させた。 ゲームは4つのプレイヤーイメージを開発し、好きなゲームイメージを選ぶことができる。 ゲームは複数人が協力して怪打を行うこともサポートしており、現在は4人でオンラインゲームをサポートしている。
Welcome to the world of Freight Hopper. A high-octane first-person parkour experience. Test your spontaneous planning and reach the goal as fast as possible!
愛される名作が帰ってきた。『テトリス® エフェクト・コネクテッド』の開発陣が新たに贈るは、パズルゲームの名作『Lumines（ルミネス）』シリーズ最新作！ ビートが体中とブロックを駆け巡り、圧倒的な4Kビジュアルと心を掴むサウンドの融合が引き起こす、やめ時を忘れるゲーム体験をあなたに。
Learn new tricks, improve your freestyle flow, get inspiration by spectating other pilots, or learn to fly in the first place. The drone setup and physics are already dialed in by Pro pilots, so no need to mess with complicated settings.
Get ready for ridiculous fun in this multiplayer free-roaming stunting game. Drive a bus, tank or monster truck and speed across huge open worlds. Level up your car, participate in random events and discover secret areas. Buy now and get a free copy to gift to your friend!
ナマコが地球を救う―。NAMAKORIUM(ナマコリウム)は最大４人で楽しめる、わちゃわちゃ協力マルチプレイRTSゲームです。亡き人類が遺した「海の掃除屋」ナマコを指揮し、汚染された海を大掃除しましょう！
シューティングゲームに対戦要素を取り入れた本作で、メガガンに変形し、ライバルを打ち負かせ。
Feud is a turn-based strategy game. Swap pieces on a four-by-four grid to isolate your opponent's pieces, or go straight for their King. Hone your skills against three AI characters with distinct play-styles, then challenge your friends online or on the same screen.
『Flamecraft』は、魔法がいっぱいの1～5人用ほんわかストラテジーゲーム。炎の理解者（フレイムキーパー）になって可愛らしい「働きドラゴン」を手伝い、理想の家を探してあげよう。町のお店に魔法をかけてドラゴンカードでいっぱいにして、風変わりな商店街に活気を取り戻そう。
They See Us is a multiplayer horror game built for creepy vibes, scream-worthy jump scares and hilarious co-op tension. Work together to spot terrifying anomalies lurking in familiar places – before they find you!
With You is a cooperative two-player puzzle-playground. It's a tiny game that hopes to inspire couples to connect, communicate, and collaborate.
The world's speediest homage/roast to JRPGs! Can you save the world in 30 seconds? Get a quest, find those in need, fight through dungeons, earn cash, get cool loot and level up until YOU>EVIL. Don't have enough time? Pay the Goddess to reset the clock and try again! Over 100 mini-JRPGs for you to test your might with! Available outside Japan for the first time ever exclusively on Steam.
5 on 5 Pro Basketball born from the golden era of sports games. This spiritual successor to the 8-bit ballers bridges the gap between retro and today’s simulation games. Side-scrolling, sweaty arcade action with simplified 3-button gameplay and retro vibes galore. Explore decades of rosters featuring 160+ teams and 1000+ players – all with individualized attributes. Introducing the first seamless play calling system of its kind, along with sensational cut scenes. Single player Story Mode unlocks secret teams or engage in endless scream-inducing local multiplayer. Lace up those hi-tops, hot shot. It's time to show us what you got.
Embark as a knight alone or with friends in an order chasing their potential. Experience a rhythm game with an original soundtrack, in-depth character customization, and a story following an ensemble cast in a tranquil hub world. What will you find at the peak of what you're chasing?
Rich Party Remastered Version Returns with RenewalYou don't need to repurchase,This remake updated the original code structure， revised the game settings and added a new creative workshop.bringing players a new gaming experience.
Road to Legend is a companion app for the Descent: Journeys in the Dark 2nd edition board game. When you play with Road to Legend, the app assumes the role of the overlord player, controlling monsters and inviting you to explore the dungeon in entirely new and unexpected ways.
A companion app for The Lord of the Rings: Journeys in Middle-earth board game from Fantasy Flight Games, a fully-cooperative board game for one to five players! This companion app dictates the setup of each encounter, tracks your party’s inventory and skills, and resolves combat while you brave the looming forests, quiet clearings, and ancient halls of Middle-earth.
『Japanese Ramen Simulator』は、最大6人で遊べるラーメン店経営シミュレーター。食材を仕込み、麺を茹で、トッピングを盛り付けて、こだわりの一杯を作ろう。オリジナルメニューを開発し、厨房や客席を自由にレイアウト。仲間との協力でも、一人でも、理想のラーメン店を目指せ！
pla_toon is an action-packed, first-and-third-person, multiplayer, light-hearted, cartoon-style shooter where you as play a soldier. Join the multiplayer battle and be the first to a para-crate drop to equip your player with powerful weapons! Or get on an ostrich and ride off into the sunset...
Executive Assault is an indie real-time strategy/first-person shooter where you can not only build your base and create armies, but also take control of your units and fight as one of them.
BLAST YOUR WAY through the UK's forgotten favourite space adventure: Space Quest 2099! Enjoy combat and movement based on the designs of the Quake 3 engine. Go alone or team up and shoot baddies in cooperative episodes with FULL MOTION VIDEO with SPECIAL EFFECTS!
Pirate Fighting Simulator is a free multiplayer PVP game where you can fight friends or randoms on an island arena
Explore the continent in search of Mitriom, ancient energy crystals to power the various improvements of your caravan (Skills, Bonus, Cannon on the caravan etc). Dynamically manage your resources to adapt your skills according to the situation.
Full Ace Tennis Simulator is for those seeking unequaled tennis depth and fun.
Turn-based drag-racing game with an upgrading system that is way too deep. Choose between endless different ways to get your car to go really really fast – as long as you’re able to control it! Question is, who will break the sound-barrier first? You or the guy behind?
姫に恋する何人もの若者たち…姫に恋文を渡すことができるのは誰？愛しい姫の心を手に入れるため、時にハッタリをかまし、時にはライバルを蹴落としながら、作戦を遂行しよう。 本作は、有名なカードゲームの公認を受けたデジタル版です。
Turn-based strategy at its finest.
Ducks like to race, even in their own cars! Earn money by delivering food to fellow ducks in the city, then use this money to upgrade your vehicle. The better the vehicle, the better chance you have to win the race at the end of the day!
D&D meets Franchise Manager, Gargadusa’s Tower is a supremely deep guild management simulation that spans generations. Build your adventurer guild from nothing. Recruit heroes, complete quests, and descend the mysterious tower to confront the power that lies within.