Cross-Platform Multiplayer Games
Discover the best co-op games on Steam. Access estimated total revenue, median sales per game, saturation levels, and top-performing titles to benchmark your project.
Games with Cross-Platform Multiplayer
Explore 4426 games featuring cross-platform multiplayer
0SWORDS of GARGANTUA
Experience Swords of Gargantua, a VR sword-action game in single-player mode or online co-op with up to 3 other players! Adventure through the Tesseract Abyss floors to beat the giant, Gargantua lying in wait on the deepest layer, Floor 101.
0Crisis Brigade 2 reloaded
Crisis Brigade 2 reloaded is about covering, pointing and shooting, fast-paced pure action. Intense shootouts, powerful weapons, challenging levels, fierce enemies... Like the 90's classic arcade machines, but with the immersion that Virtual Reality is capable of.
0Skyward Collapse
How do you balance -- and indeed encourage -- a war between factions without letting either side obliterate the other? How do you rule over gods, creatures, and men who refuse to obey you? How do you build a landscape of villages when bandits and mythology are conspiring to tear it down?
0Epic Snails
Create a snail and join the battle. Take control of the backyard with Battle Snails! Climb walls, hang upside down and move anywhere. Team up with your friends for a tank game unlike any other!

Dynast.io
Dynast.IO is a cool survival game with RPG elements. Build a base, get resources, craft weapons and survive with your friends.
0Zold:out
Zold:out is a semi-turn-based tactical RPG combined with deck building. You will use multiple weapons in one turn to challenge powerful enemies in a non-grid battlefield. Recruit clerks, forge weapons, and save the world with your strategy and creativity!

5089: The Action RPG
5089 is a deep & complex action RPG featuring strong sandbox roots. VR is supported, but not required. Watch the tutorial & VR videos next to the trailer! Everything is procedurally generated, like terrain, enemies, weapons, items & quests. Planet Xax's war rages on... how is that possible?
0Take Thy Throne
Take Thy Throne's main gamemode consists of taking down towers and barricades to make your way towards the enemy team's King.
0Precipice
A game of diplomacy and war in the atomic age. Safeguard your closest allies and change unfavorable regimes without giving away your long-term ambitions. Every action risks an enemy reprisal, and if nobody backs down from a standoff, we all lose.

Regimental Chess
Regimental Chess is a battle game where large armies of chess pieces move and capture in mass formations. Up to 372 pieces in a single battle.
0Drox Operative
Drox Operative is a starship action RPG with warring alien races, fierce space battles, a dynamic, evolving galaxy, and co-op multiplayer for Windows and Mac.Eons ago the Drox ruled the galaxy through their mighty Operatives. These elite starship captains were trained to accomplish the impossible at whatever cost necessary.
0Unearned Bounty
Unearned Bounty is an action-packed Free-For-All multiplayer game where you battle to become the most infamous pirate!
0Battle Worlds: Kronos
Battle Worlds: Kronos is a classic turn-based strategy game in the tradition of Battle Isle, Advance Wars and Panzer General. Have you ever wondered what games like that would look like today? Well, we did. As a result, we decided to develope Battle Worlds: Kronos.
0Techwars: Global Conflict
TechWars: Global Conflict is the world’s first isometric PVP mecha-action with direct control. Only the strongest player will be able to win in this war of titanic mechs. Use all the features of world’s realistic technology Techwars. Victory in every battle will bring you closer to creating your own death machine.

Heroes Of The Dark
Battle Vampires, Werewolves and Humans in a dark Imperial Age strategy game! Collect and upgrade Heroes for 5v5 action, forge alliances, and restore world order.

Nexus Station
Social First are bringing you an Early Access of a brand new kind of social sandbox MMO! In our free-to-play cross-platform game, you can create your own worlds and challenge your friends to epic adventures. Join our awesome community now!

Firefight
Firefight is a World War II real-time simulation game similar in style to the old Close Combat series but brought up to date with better AI, individual soldier modelling, a faster frame rate to give more intense and realistic combat and an easy to use command interface.

V-Racer Hoverbike
V-RACER HOVERBIKE is a fast-paced futuristic racing game in VR (any headset supporting OpenXR).
0Foreign Legion: Multi Massacre
Foreign Legion: Multi Massacre is the (far too) long awaited follow up to Buckets of Blood. Now you can continue the cartoon-style third person battle online and battle your friends, enemies or even frenemies across 6 maps and various modes.

CasinoRPG
Play the tables or own the strip in this Vegas-themed MMORPG that merges role-playing, tycoon, city-building and casino games. Use your winnings in multiplayer casino games like slots, poker, blackjack and roulette as you rise from janitor to casino mogul.