Top similar games like Dungeon Online:

Adventure through epic dungeons facing fearsome creatures either solo or with a group of friends. Master your class, loot everything, and destroy the foul creatures of the deep! Will you become a hero of legend?

Fight brutal enemies! Get to Estencel and Miriecel. Escape from this Glass Ball.

Aperion is on the precipice of ruin. You are the last of the Valorian knights, god-like warriors able to equip Valorplates, legendary armor sets that transform wielders into unstoppable masters of melee combat. Ascend in Godfall, the first-of-its-kind, looter-slasher, melee action-RPG.

Gatewalkers is a unique mixture of co-op game, survival and RPG. You, as a Gatewalkers, travel across different worlds in order to save your own. Explore procedurally generated worlds, face hostile inhabitants and challenges like extreme weather conditions, toxic atmosphere, lack of water and more.

Enter a fantasy world where humanity has brought dragons to the brink of extinction. This ARPG features hundreds of unique items, crafting and procedural dungeons.

The world of Dungeons & Dragons comes to life in an explosive action brawler filled with real-time combat and dynamic co-op. Play as iconic D&D heroes and join up to three other friends to battle legendary monsters, earn powerful gear, and unlock new abilities to take on even bigger challenges.

This is an RPG where you can decide what kind of build you are going to make. Become a tank that focuses on damage mitigation, healing and reflecting damage back to your opponents or a glass cannon that focuses on high burst damage with massive lifesteal.

Gatewalkers is a cooperative action RPG game with survival elements, where players travel across different worlds in order to save their own. Explore procedurally generated worlds, face hostile inhabitants, face challenges like extreme weather conditions, toxic atmosphere, lack of water and more.

Usurper: Soulbound is a tough Rogue-lite Action RPG. Players are trapped without a physical body in a horrifying dimension and must possess the bodies of their enemies and other heroes alike as they fight their way back.

Hack and slash your way through the Tombs of Oasis. Extracting with your loot will require all the skill your team can muster as you mow down vicious monsters, face deadly traps and slaughter other players! Carefully craft your build and customize your character with unique items and skill trees.

A co-op shooter-RPG with a retro-3D aesthetic. Customize and upgrade your character as you take back the city of Vestige from demonic machines!

Open World Survival RPG set in a high fantasy environment. Craft items and fortresses, wield spells and magical equipment as you face everything from undead to intelligent factions whose reaction towards you is based on your treatment of them.

ASCENDANTS Rising is a CO-OP Action RPG that lets you create your own unique playstyle and team to explore an ever-changing Multiverse teeming with deadly enemies, formidable Boss fights, and amazing loot.

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.

Become a powerful Rune Teller traveling through the open world of the Runegea. Recruit great colleagues for a fun journey, craft through a variety of items, and solve the requests of the Runegea residents. At the end of a long journey, you will find the reason for your resurrection.

Coreless is a roguelike action game set in a sci-fi world, featuring a unique meta-progression system for deep customization. Experiment with diverse avatars, abilities, and traits, and tailor your abilities with fragments to tackle challenging bosses in this dynamic adventure.

Explore dark dungeons. Wield your sword to attack enemies. Raise your shield to block attacks. Find keys to unlock doors. What will you discover?

Immerse yourself in a dark, dystopian world that seamlessly blends angels, demons, firearms, swordsmanship, magic, formidable creatures, and advanced technology. Progress through diverse, ever-evolving storylines, embarking solo or with your allies. Take a break any time and try out the PvP arena.

Step into a dynamic Action RPG Arena Fighter set in a medieval fantasy realm. Create your champion, battle waves of enemies and level up with friends in solo or cooperative play. Earn gold for powerful gear and powerups!

Rune Knights is a cooperative action RPG focused on customization, crafting, and combat. Customize your character's aesthetics, stats, gameplay, and gear as you battle through procedurally generated and hand-crafted levels with your allies.

Hunt demons, monsters, and gods solo or online with friends in this action RPG. Run, leap and fly across islands, ripping your foes to pieces, and rebuilding your home with their remains. Bring low the oppressive false gods, protect your kindred and become Almighty.

Become a Divine Avenger of the fallen worlds in this Co-Op, Action-RPG Roguelite! Save what souls you can and amass enough strength to challenge the Consumer of Worlds itself!

Dungeoneer is an nostalgia-invoking action RPG with an old-school style taking inspirations from games like Baldur's Gate, Warcraft, Diablo, and Runescape - complete with a full campaign, end-game difficulty, and multiplayer. Play solo or with up to 4 players in co-op or PvP.

The world has been thrown into chaos, and it's up to you and your friends to battle the corrupted beasts of the Rotwood. Upgrade your gear, choose your preferred weapon, and hone your skills to defend your safe haven.

New and strange events are breaking the status quo in Valhalla which is causing unrest among the gods. Venture forth either alone or with your fellow einhärjers in this Action RPG created by three friends in their spare time.