アドベンチャー（Indie）：みんなで遊べるゲーム

Valheim：仲間と生き延び、航海し、拠点を築こう

北欧神話に着想を得た世界を最大9人の仲間とオンラインで探索し、拠点を築き、各地の守護者に力を合わせて挑もう。

$29.99

Enshrouded is a solo and co-op survival action RPG where your freedom and creativity come first. Conquer the Shroud, a corrupting fog devouring the kingdom of Embervale: explore a handcrafted world full of secrets, forge your hero your way, and build anything, anywhere in a fully terraformable land.

$39.99

Palworld

Fight, farm, build and work alongside mysterious creatures called "Pals" in this completely new multiplayer, open world survival and crafting game!

$29.99

Invokyr

A co-op survival horror game about a cursed board game. Play in a group of 6 players. Roll the dice, survive the horrors that are summoned, and beat the Gamemaster to win your freedom.

$12.99

GONE Fishing

GONE Fishing is a 1-8 player survival horror game where you and your friends must work together to stay alive, by fishing. The only way to survive is to keep feeding the lake’s insatiable hunger before it feeds on you. Can you satisfy the hunger... or will you become the next offering?

$6.69

Sephiria

Save Bunnyville from a doomed fate: a top-down action/RPG roguelite from the makers of Dungreed. Explore the depths of the tower, collect and upgrade artifacts, and defeat hordes of demons to keep your village safe.

$17.99

Scrap Mechanic

Enter the creative paradise of Scrap Mechanic! Build fantastic machines, go on adventures with your friends and defend against waves of evil Farmbots in this imaginative multiplayer survival sandbox. With Scrap Mechanic’s powerful creation tools you can engineer your own adventures!

$28.99

Moon Sweepers

An entire Moon to clean. One toothbrush to start. Team up with up to 16 players, collect and sell lunar dust, upgrade your tools, and unlock cleaning vehicles. Turn a ridiculous job into a thriving operation, if your friends actually help.

$7.64

Afterbeat (Project Arrhythmia)

A musical bullet-hell where all things beautiful are deadly. Dodge well little nanobot, you don't have much time.

$14.99

AI Olympius

Join the rebels in a third-person shooter with RPG elements and base-building mode. Fight against various combat drone models under the control of the supreme AI.

$17.99

Ratatan

Ratatan is a rhythm roguelike action game that combines rhythm games and side-scrolling action, with online co-op gameplay supporting up to 4 players. An intense battle unfolds with over 100 characters fighting in a massive melee. Let's defeat the enemies together!

$34.99

Space Defender: Frontier Squadron

A top-down space shooter with deep RPG progression. Fly a voiced story in four acts, from a war across three galaxies to the gravity wells of Kepler, lead your wingmen, hunt pirate captains and hold a collapsing front. Solo, or with a friend on the second controller.

$6.99

Allumeria

A classic voxel sandbox combined with in-depth progression through exploration, dungeon crawling and boss battles. Spend every minute discovering new weapons, abilities, resources, enemies, structures, mechanics and tools. With a strong focus on discovery, variety and creativity, the world is yours.

$11.99

Lost Castle 2

"Lost Castle 2" is a 2D Beat'em up Rogue-Lite game. Explore abundant treasures and items to enhance yourself, master various weapons to showcase your skills, and challenge powerful monsters to demonstrate your strength. A new adventure is calling for treasure hunters!

$17.99

Isle of Reveries

Make a pilgrimage skybound to the Isle of Reveries, where any wish can be granted. Conquer puzzlebox dungeons and explore a vast Metroidvania-style world in this retro adventure.

$19.99

Solarpunk™

Solarpunk is a survival game in a technologically advanced world of floating islands. Alone or together with your friends, you can construct buildings, grow food, craft gadgets and hop on your airship to explore distant islands in the sky.

$22.99

Fireboy & Watergirl 1: The Forest Temple

Help Fireboy and Watergirl explore the Forest Temple, the first game in the series. Play solo or team up with a friend locally or via Steam's Remote Play Together!

$0.99

Moss: The Forgotten Relic

Moss: The Forgotten Relic is an emotional and atmospheric adventure set in the pages of a living storybook, brimming with myth and ancient magic. Guide a tiny but determined hero on a heartfelt journey of challenge, courage, and connection.

$19.99

Astro Colony

Astro Colony throws you into an endless Universe of exploration, automation and survival! Build interconnected colonies, alone or with friends, and turn planets into thriving industrial hubs! Design conveyor systems and take care of your Astronauts as you expand your intergalactic empire!

$19.99

Romestead

Rome has fallen! Rebuild civilization in this action-adventure survival game for 1-8 players. Fight hordes of the walking dead, build settlements, restore the Roman gods... or kick back and farm with friends.

$13.99

Fears to Fathom® - Scratch Creek

After noticing bone-chilling similarities to an episode of Fears to Fathom, Tessa and Marcus decide to share their own experience. Scratch Creek is an exclusively online co-op experience.

$5.59

Wobbly Life

Wobbly Life is a vibrant open-world physics sandbox. Play with your friends online or in local co-op, with exciting jobs, mini games and wacky story missions. Earn cash to spend in the world on clothes, vehicles and houses. There is a whole Wobbly World out there to explore!

$24.99

RV There Yet?

A co-op adventure about driving your Recreational Vehicle home.

$4.79

Necesse

Build, quest, and conquer across an infinite procedurally generated world. Play alone or with friends as you establish a settlement and explore deep dungeons, fight monsters and bosses, mine rare ores, craft magical equipment, recruit specialists for your colony, and more!

$9.74