Best Free Open World Games for PC and Browser in 2020!

Welcome to ARKS, and elite task force searching dangerous planets for the corrupted Falspawn in Phantasy Star 2 Online, Sega’s popular, free-to-play sci-fi MMORPG.

A free-to-play, browser-based fantasy online action RPG based loosely on Western mythology!

A browser-based strategy MMO published for both desktop and mobile browsers by Gameforge.

An MMORPG featuring urban exploration and shooter elements.

A browser-based fantasy MMOARPG wherein players take on the role of a devil hunter descended from the gods.

A sandbox MMORPG featuring a skill-based system, content that will appeal to both PvE and PvP players, and a robust housing system.

A free-to-play, co-op action RPG with gameplay similar to Monster Hunter.

A free-to-play, browser-based online fantasy role playing game done in an old-school 16-bit style.

A free-to-play cross-platform MOBA originally developed by Super Evil Megacorp and now owned and operated by Rogue Games.

Sequel to Nexon's successful MMORPG, Maplestory!

A free-to-play battle royale developed and published by Tencent Games.

An "all-kitchen-warfare battle royale game" from the developers of Enlisted.

A re-imagining of Trion Worlds' sci-fi shooter Defiance.

A highly competitive free-to-play battle royale shooter.

A free-to-play 2D isometric MMO full of zombies.

A friendly free to play MMORPG with easy to pick up controls.

A medieval sandbox MMO designed with core players in mind.

A free-to-play episodic anime beat-em-up developed by Naddic Games and published by En Masse Entertainment.

A 2D side-scrolling fantasy MMORPG with anime-inspired graphics.

A free-to-play, anime themed fantasy MMORPG and a remake of the previous Luna MMO!

A free-to-play, standalone mode of Epic Game's Fortnite.

A free-to-play cross-platform sandbox MMO developed and published by Sandbox Interactive GmbH.

A free-to-play reboot of The Secret World.

A tactical first-person shooter from the Arma 3 developer.

A free-to-play, side-scroller MMO sandbox game developed and published by Kukouri Mobile Entertainment.

A cross-platform MMORPG available on PC and mobile devices.

A free-to-play fantasy MMO developed by NetEase and published by My.com.

A free-to-play MMORPG developed by Webzen and the followup to MU Online.

A re-work of the open world zombie shooter game Infestation: Survivor Stories (or as it was formerly known "The War Z").