Sandbox Action games to play together

390 Sandbox Action games your group can play together online, including Rising World, PixelJunk™ Nom Nom Galaxy, and WAKFU.

All games: 24

Rising World

Rising World is a voxel based open-world sandbox game, featuring a procedurally generated world, playable in single and multi-player.

84%84% positive of 5,344 reviews100Playing now: 100$14.99

PixelJunk Nom Nom Galaxy: Build a Soup Factory Together

Build a soup company with up to three online friends or one local partner in PixelJunk Nom Nom Galaxy. Explore alien planets, automate production, and compete with rival corporations for the market.

76%76% positive of 811 reviews4Playing now: 4$9.99

Make WAKFU’s Tactical Dungeons a Group Project

WAKFU turns an online fantasy world into a grid-based co-op RPG, with dungeon teams that can reach six characters and challenges built around different group sizes.

75%75% positive of 10,849 reviews377Playing now: 377Free

Survivalist

It's one year after the collapse of civilization and self-centered hedge fund manager Joe Wheeler emerges from his specially constructed bunker in search of food. This is a huge open-world RPG where you have the freedom to play how you want - but your choices have consequences.

79%79% positive of 2,158 reviews6Playing now: 6$4.99

Battle of Empires : 1914-1918

Battle of Empires: 1914-1918 is a story-driven RTS that brings to life some of the most brutal battles of the Great War. Each mission showcases the era’s most devastating weaponry — sabotage, stealth, trench warfare, gas attacks, artillery, and mobile infantry. BoE delivers the full WWI experience.

68%68% positive of 1,916 reviews5Playing now: 5$8.99

Toribash

Toribash is an innovative free-to-play online turn-based fighting game where you’re able to design your own moves. Complete control over character's body, hundreds of game mods and bloody mess with full body dismemberment - you've never been able to annihilate your enemies like that before!

88%88% positive of 16,851 reviews69Playing now: 69Free

Arma 3

Experience true combat gameplay in a massive military sandbox. Deploy with a wide variety of single- and multiplayer content, a massive arsenal of modern weapons and vehicles, and limitless opportunities for content creation. Authentic, diverse, open - Arma 3 sends you to war.

90%90% positive of 231,752 reviews11.5KPlaying now: 11,505$29.99

Aberoth

Aberoth is a fantasy massively multiplayer online role playing game with charming retro graphics and tons of freedom.

63%63% positive of 1,450 reviews6Playing now: 6Free

LEGO® Marvel™ Super Heroes

LEGO® Marvel™ Super Heroes features an original story crossing the entire Marvel Universe. Players take control of Iron Man, Spider-Man, the Hulk, Captain America, Wolverine and many more Marvel characters as they unite to stop Loki and a host of other Marvel villains from assembling a super-weapon capable of destroying the world.

95%95% positive of 23,083 reviews234Playing now: 234$19.99

Murder Miners

The #1 rated Xbox Live Indie Game. Halo-inspired. Destructible/constructible environments. Vehicles. Zombie survival. Hookshots. Infection mode: Be the zombie & eat the dead to level up your zombie abilities. Community playdates are still hosted every week, join us!

86%86% positive of 3,966 reviews4Playing now: 4$2.99

The LEGO® Movie - Videogame

Join Emmet and an unlikely group of resistance fighters in their heroic quest to thwart Lord Business’ evil plans—a mission that Emmet is hopelessly and hilariously unprepared for. It’s a wild ride with a surprising mix of over 90 playable characters including Batman, Superman, Wonder Woman, the Green Ninja, Gandalf, Shakespeare,...

86%86% positive of 3,674 reviews80Playing now: 80$19.99

CastleMiner Z

CastleMiner Z is an infinite world filled with deep places to explore, and horrifying monsters to slay. Build structures out of blocks, craft weapons and tools from raw materials, and explore the vast and frightening world around you.

82%82% positive of 7,956 reviews20Playing now: 20$5.99

Saints Row IV: Re-Elected

Experience the insane antics of Saints Row IV. The Saints have gone from the Penthouse to the White House - but Earth has been invaded and it’s up to you to save it with an arsenal of superpowers and strange weapons, in the wildest open world game ever.

87%87% positive of 57,580 reviews237Playing now: 237$19.99

Build a shared galaxy in StarMade

Build ships, stations, and factions with friends in StarMade’s online voxel sandbox. Create your own goals across a generated universe, with server-based co-op and PvP.

66%66% positive of 2,200 reviews7Playing now: 7$14.99

Signs of Life

Signs of Life is a sci-fi survival sandbox platformer with a combination of procedurally generated and hand-crafted content. You'll explore mysterious locations, mine blocks for resources, and meet strange (and some familiar) creatures, some of which don't even want to kill you and eat your corpse.

76%76% positive of 717 reviews12Playing now: 12$14.99

King Arthur’s Gold Co-op: Small Challenges, Big Team Battles

Take on short cooperative Challenges or build beside your friends in team battles, where King Arthur’s Gold makes fortress walls as fragile as your plans.

84%84% positive of 5,234 reviews5Playing now: 5Free

Sins of a Solar Empire: Rebellion Makes the Galaxy Your Battlefield

Multiplayer is designed for up to ten players, with online and LAN co-op or PvP modes; build empires together against AI rivals and choose from six factions and several match endings.

93%93% positive of 10,258 reviews314Playing now: 314$19.99

Terraria Makes Every World a Shared Adventure

Mine, build, and take on a changing world with your friends in Terraria. A desktop server starts with 16 online player slots; explore for better gear, then bring it into boss fights and invasions together.

96%96% positive of 1,248,822 reviews30.2KPlaying now: 30,239$9.99

Cortex Command

Choose between different factions, with their own set of expendable soldiers, mechas, and weapons. Protect your brain, mine gold, and destroy the enemy cortex in his bunker complex!

82%82% positive of 2,002 reviews2Playing now: 2$19.99

Arma: Cold War Assault Remastered

The genre-defining military sim that began as Operation Flashpoint (2001), now a modernized, 64-bit, cross-platform build for Windows and Linux, with its engine released as open source. Over 2 million copies sold. The Cold War battlefield of Everon and Nogova, remastered for today's hardware.

88%88% positive of 2,423 reviews41Playing now: 41$9.99

Demigod Co-op and PvP With Friends

Take one of eight heroes into Demigod’s team arenas, play custom matches with friends against bots, or compete for control of the battlefield.

75%75% positive of 1,016 reviews7Playing now: 7$4.99

EVE Online

Over 20 years of legendary space battles! Explore a massive living universe of danger and opportunity in a challenging and highly rewarding space adventure. Fight, trade, build, and connect with a universe driven and shaped directly by players.

72%72% positive of 39,776 reviews5.4KPlaying now: 5,419Free

Arma 2: Operation Arrowhead

Three years after the conflict in Chernarus, portrayed in the original Arma 2, a new flashpoint explodes in the Green Sea Region. Coalition forces led by the US Army are deployed to Takistan to quickly restore peace and prevent further civilian casualties.

92%92% positive of 16,204 reviews191Playing now: 191$19.99

Crash Time 2

Crash Time 2 is an open-world arcade racing game where you play as an Autobahn police officer, engaging in high-speed chases, escort missions, and criminal investigations across a large free-roaming map.

63%63% positive of 1,173 reviews4Playing now: 4$4.99

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