Trine Enchanted Edition：3人の英雄が進む物理パズルの旅
最大2人の友達とオンラインまたはローカルで協力し、魔法の道具やフック、盾を使って15の童話風ステージを進みます。
12,866件中95%が好評現在のプレイヤー: 43$14.99
インディー（Co-op）：みんなで遊べるゲーム
オンラインでみんなと遊べるインディー（Co-op）ゲーム1,559本。Trine Enchanted Edition、Beat Hazard、Shatterなど。
すべてのゲーム: 24
Beat Hazard：お気に入りの音楽で遊ぶ2人向け宇宙シューティング
Beat Hazardは手持ちの音楽をカラフルなツインスティックシューターに変える作品です。基本ゲームはローカル2人協力プレイに対応し、追加DLCのUltraでオンライン協力プレイが加わります。
5,075件中94%が好評現在のプレイヤー: 1$9.99
Shatter
Shatter is a retro-inspired brick-breaking game that merges familiar action with unique twists and a modern crafted production approach.
663件中95%が好評現在のプレイヤー: 1$1.99
AI War: Fleet Command：協力プレイが銀河規模のキャンペーンに
最大7人の仲間と、2つのAI帝国を相手に長期の戦略キャンペーンへ。勢力を広げればレジスタンスは強くなる一方、敵の重要施設を破壊すると、より大きな注意を引くことがあります。
992件中84%が好評現在のプレイヤー: 8$9.99
Zombie Panic! Source：人間同士で狩るサバイバル
生存者側で仲間と協力し、武器を探して部屋をバリケードで封鎖しよう。プレイヤー操作のゾンビが迫る、チーム内協力のあるオンラインPvPです。
7,860件中83%が好評現在のプレイヤー: 45無料
Garry’s Mod：仲間と作って試すサンドボックス
Garry’s Modには標準の協力キャンペーンはありません。オンラインのSandboxで物理ツールやWorkshopのコンテンツを使い、仲間と自由に遊べます。
1,099,433件中96%が好評現在のプレイヤー: 37,784$9.99
DEFCON：フレンドと挑む核戦争の駆け引き
6つの地域のいずれかを指揮。レーダー、艦隊、爆撃機、ミサイルサイロを展開する、誰もが損害を抑えようとする緊張感ある同盟戦略ゲームです。
3,510件中87%が好評現在のプレイヤー: 15$11.99
Party Animals
Fight your friends as puppies, kittens and other fuzzy creatures in PARTY ANIMALS! Paw it out with your friends remotely, or huddle together for chaotic fun on the same screen. Interact with the world under our realistic physics engine. Did I mention PUPPIES?
58,431件中78%が好評現在のプレイヤー: 0$0
Dinkum
Dinkum is a survival life simulation game set on an island inspired by the rugged Australian outback. Farm, hunt, mine, fish, and forage to gather resources, expand your town, and discover what makes Dinkum so special—either solo or with friends.
24,737件中91%が好評現在のプレイヤー: 0$19.99
Crypt of the NecroDancer：協力プレイもリズム勝負
基本版はローカル2人協力に対応。Synchronyを追加するとローカル最大4人、オンライン最大8人で遊べます。すべての行動がビートに結びつきます。
23,642件中95%が好評現在のプレイヤー: 0$2.99
Darwin Project
In Darwin Project, ten inmates must survive the elements, track each other, fight, craft tools, and use their social skills to be the last one standing. It's a unique take on battle royale with a Show Director to influence the match and Spectator Interactions to create a one-of-a-kind game show.
18,443件中81%が好評現在のプレイヤー: 0無料
Next Day: Survival
Next Day is a multi-player SURVIVAL game with elements of RPG, in an imaginary country in Eastern Europe. Carry out an array of tasks, learn skills, and develop your character. Have shootouts with opponents and earn a reputation.
8,619件中62%が好評現在のプレイヤー: 0$9.99
The Mean Greens - Plastic Warfare
Take part of history’s greatest battle of Green VS. Tan. Fight amongst and against others online. Jump, shoot and roll your way into victory with fast paced objective based gameplay. Sometimes the greatest battles are fought by the smallest of soldiers.
8,296件中81%が好評現在のプレイヤー: 0$9.99
Colony Survival
Colony Survival is a unique first-person strategy game developed by a two-man team. Build your own colony in a voxel world. Command guards, farmers, miners and other colonists. Defend your colony against the horde of monsters that attacks every night!
8,286件中91%が好評現在のプレイヤー: 0$24.95
Knightfall: A Daring Journey
Two knights, a strong bond, and a long journey. Take up the race for the rose, ride from town to town and take shelter before nightfall by any means necessary! If your bond is strong and your horse drifts well, you can be the recipient of the fabled rose. Luckily you brought guns!
8,214件中88%が好評現在のプレイヤー: 0無料
BRAZILIAN DRUG DEALER 3: I OPENED A PORTAL TO HELL IN THE FAVELA TRYING TO REVIVE MIT AIA I NEED TO CLOSE IT
A BRAZILIAN BOOMER SHOOTER GAME MADE USING THE ID TECH 2 ENGINE! SHOOT, JUMP, EMBARK ON A JOURNEY THROUGHOUT THE STATE OF RIO DE JANEIRO, HELL AND EVEN HEAVEN! SAVE BRAZIL!
8,077件中97%が好評現在のプレイヤー: 0$4.99
The Jackbox Party Pack 3
The threequel to the party game phenomenon features the deadly quiz show Trivia Murder Party, the say-anything sequel Quiplash 2, the surprising survey game Guesspionage, the t-shirt slugfest Tee K.O., and the sneaky trickster game Fakin’ It.
5,153件中96%が好評現在のプレイヤー: 0$24.99
SUPER CHICKEN JUMPER
A spy-chicken tries to save the world from doom in this runner/shooter game that has a little bit of everything with a touch of chicken and anime girls on top. Run for your life in 6 different worlds and shoot your way through tons of enemies until you become a legend.
4,886件中96%が好評現在のプレイヤー: 0$2.99
Primal Carnage
A savage online shooter, where players do battle as man or beast in class-based deathmatches and a frantic escape mode. Unleash your inner dinosaur!
4,774件中77%が好評現在のプレイヤー: 0$4.99
Zenith: Nexus
Fight, explore, and lose yourself in an anime-inspired world built for VR. Two action-packed game modes available. How will you use your power?
4,503件中65%が好評現在のプレイヤー: 0無料
over the hill
Explore the world in the golden age of offroading. Drive iconic 4x4 vehicles from the 60s to 80s by yourself or with friends through challenging trails and beautiful scenery.
4,474件中91%が好評$24.99
Never Split the Party
Never Split the Party is an ultra social rogue-like! You're one of four adventurers joining together to explore a procedurally generated dungeon, amass powerful upgrades, and cooperate with your fellow adventures to conquer and crush the evil dungeon champions!
4,400件中76%が好評現在のプレイヤー: 0無料
Deducto
A fun hidden role game where you backstab your co-workers and get mad at your co-workers for backstabbing you. (6-10 players)
4,384件中89%が好評現在のプレイヤー: 0無料
Of Guards And Thieves
Of Guards and Thieves is a multiplayer stealth game in which high-powered guards face off against fast and elusive thieves in a contest of wits. Outsmarting the enemy and shooting your way through to the goal are equally valid strategies. Simple rules, emergent gameplay and high replayability.
4,317件中84%が好評現在のプレイヤー: 0無料