175 Action-Adventure · RPG games your group can play together online, including Torchlight: Infinite, AdventureQuest 3D, and Summoners War: Chronicles.
All games: 24
The fate of Ember Technology is in your hands. With abounding hero build possibilities, dive into an epic journey with endless loot, adrenaline-pumping fights & new seasonal contents.
The Void King is raising an army in secret. Death has chosen you as his champion to bring him down. Adventure & quest alongside your friends in this bizarre cross-platform MMORPG from the creators of the original, and comically-redundantly named... AdventureQuest! Weekly releases!
The King of Rahil is looking for a Summoner to protect the kingdom against Tefo's enormous conspiracy. Explore a vast world with your Monsters by your side in this new Action RPG set in the Summoners War Universe.
Join your fellow Marked Inquisitors in this online coop successor to award-winning 2016 Soulslike Salt and Sanctuary.
A dark menace consumes the Old West. In solo or coop, fight with style in visceral, explosive combat against bloodthirsty monstrosities. Eradicate the vampiric hordes with your lightning-fueled gauntlet and become a Wild West Superhero.
This is a light casual game of roguelite with Chinese style. Fight your way out of the monsters, either alone or with a group of three or four friends. Play as different characters, form a unique Build game, defeat the final monster, enjoy killing monsters!
Create your own creatures to explore online worlds with friends and collect new parts to upgrade your stats and abilities! Complete quests, battle enemies, challenge friends to minigames, or just have fun roleplaying — the possibilities are endless when your imagination is the limit!
An innovative adventure mixed with beat 'em up and RPG elements. In a grim world where animals have replaced mankind, what kind of detective will you be?
The Last Hero of Nostalgaia is a satirical action-adventure, brought to life by a twisted and wicked tale. Featuring hard but fair combat, *full character customization, unique battle armor and engaging narrative mechanics rich in lore, Nostalgaia plunges you into almost certain death at every turn.
Batman is dead. It is now up to the Batman Family - Batgirl, Nightwing, Red Hood, and Robin - to protect Gotham City.
Gather your heroes and journey beyond the dungeons of Castle Hammerwatch to explore a pixelated world like never before. Aid King Roland’s resistance while helping villagers along the way. Battle beasts, finish off hordes of the undead, and face the forces of evil.
Embark together on your fantasy adventure! Set hundreds of years in the future on the distant planet of Aida, the shared open-world RPG, anime-infused sci-fi adventure Tower of Fantasy now is officially available on Steam.
The Genesis Project is an attempt to replicate Sburb from the popular webcomic Homestuck, made by Andrew Hussie.
Transform from a featureless nobody into a SLUG, a GHOST and a DRAGON in this new take on Action RPGs from the creators of Guacamelee! Discover 15+ distinct Forms, mix-and-match their abilities, clear evolving dungeons and... SAVE THE WORLD!?
Fight your way through an exciting action-adventure game, inspired by classic dungeon crawlers and set in the Minecraft universe!
Muck is a survival-roguelike. Collect resources, find items & build a base to survive for as long as you can.
WARNING: This game contains puns, dad jokes, flappy-bird-like-arcade-minigames, breaking of the 4th wall and jabs directed at tryhard-overly-serious-RPGS. Do not play if you hate FUN or would not like to strap in for a Hilarious quest for The Legendary Villain-Beating Artifact™.
The Dominion takes no prisoners! Fight for your survival in the unforgiving terrains that surround you, strengthen your hero through slaying dangerous creatures, gather a group of allies and bring the battle to Darza in this fast-paced roguelike cooperative bullet-hell MMO!
Action Adventure fused with RPG and Farming elements. Armed with sword, bow and spellbook, fight against a rising darkness threatening the world. Plunder dungeons in search of relics and resources, tend to your farm to make provisions and potions, and take on quests solo, or with a friend!
Share five fantasy acts with up to three friends locally; every added player needs a controller, including remote guests using Steam Remote Play Together.
Rogue Heroes is a topdown, roguelite adventure game inspired by the Zelda franchise. Play solo or team up with your friends to combat procedurally generated dungeons and take down the evil Titans that threaten to overwhelm the land of Tasos!
Children of Morta is a story-driven action RPG game about an extraordinary family of heroes. Lead the Bergsons, with all their flaws and virtues, against the forthcoming Corruption. Will you be able to sacrifice everything to save the ones you care for?
Immerse yourself in the Russian Realities as Foreign Agents and help the Presidents Make Russia Great Again! Cooperative Multiplayer, World Government, Evil Russians and more! Russia is Waiting for You!
Enter the arena in Rakion, an online free-to-play action RPG built for fast-paced, skill-based combat. Customize powerful warriors, unleash summoned creatures, and dominate dynamic PvP battles solo or with your team.