59%Good matchReign of Guilds
60%1k60% positive reviews, Mixed across 1k reviews·Open World · Medieval
—






Karos: Rebirth is a classic online MMORPG with dynamic combat, deep progression, and complete freedom of choice. Explore the vast world of Azmara, join PvP battles, castle sieges, and raids — create your unique hero and join thousands of players today!
Karos: Rebirth is a classic MMORPG full of adventures, freedom, and epic battles in the magical world of Azmara. Explore diverse landscapes, uncover hidden dungeons, help the locals, and challenge ancient monsters. Every step is a new story, every battle — a chance to prove your strength.

In Azmara, you don’t have to follow a strict path. Play the way you want! Battle other players in PvP arenas, defend your guild’s honor in massive castle sieges, gather rare resources, or focus on crafting. You earn experience and rewards simply by playing the way you enjoy most.

Create your own unique hero by choosing from 4 races, 7 classes, and 42 professions. Master the Fletta System — an ancient magic that enhances your skills and equipment, making your character truly one of a kind.

Customize your hero with costumes, wings, pets, and mounts to express your style. Each new item unlocks fresh customization options — mix and match to create a look that’s uniquely yours.

Become a part of a living world: join guilds, take part in large-scale castle and mine sieges, and earn valuable resources and fame. Across all servers, you’ll find an active community and endless opportunities to start your adventure.

Karos: Rebirth is a world where victory depends not only on strength but also on strategy. Easy to start, yet deep enough for those who seek mastery — it’s a true MMORPG experience.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
All matches
Finding similar games…
Reign of GuildsShares Massively Multiplayer · MMORPG · Open World , adds Medieval60% · 1k positive reviews59%Good match—
TarislandShares Massively Multiplayer · MMORPG · Open World , adds Exploration36% · 362 positive reviews57%Good match—
RIFTShares Massively Multiplayer · MMORPG · Open World , adds Old School75% · 988 positive reviews57%Good match—
WonderKingShares Massively Multiplayer · Action RPG · Native online co-op , adds 2D Platformer40% · 220 positive reviews56%Good match—
RuneScape ®Shares Massively Multiplayer · MMORPG · Open World , adds Character Customization82% · 27k positive reviews56%Good match—
Shroud of the Avatar: Forsaken VirtuesShares Massively Multiplayer · MMORPG · Open World , adds Sandbox53% · 984 positive reviews56%Good match—All matches
The best games like Karos are Reign of Guilds, Tarisland, RIFT, WonderKing, and RuneScape ®.
Match on: filter matches for Karos by tag