Top Free Open World Games for PC and Browser In 2025!
167 free-to-play Open World games found in our games list!
Genshin Impact
If you’ve been looking for a game to scratch that open-world action RPG itch, one with perhaps a bit of Asian flair, then you’re going to want to check out miHoYo’s Genshin Impact.
Neverwinter
A free-to-play 3D action MMORPG based on the acclaimed Dungeons & Dragons fantasy roleplaying game.
Diablo Immortal
Built for mobile and also released on PC, Diablo Immortal fills in the gaps between Diablo II and III in an MMOARPG environment.
Flyff Universe
Get the full Flyff experience on any platform with the free-to-play browser-based MMORPG Flyff Universe.
Phantasy Star Online 2 New Genesis
The legacy of Phantasy Star Online 2 continues a thousand years later!
League of Angels - Heaven's Fury
A free-to-play, browser-based fantasy online action RPG based loosely on Western mythology!
Star Trek Online
A free-to-play, 3D, Sci-Fi MMORPG based on the popular Star Trek series.
Tower of Fantasy
Tower of Fantasy is a 3D open-world RPG, anime-style sci-fi MMO RPG game with unique characters and beautiful open vistas!
Phantasy Star Online 2
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.
Albion Online
A free-to-play cross-platform sandbox MMO developed and published by Sandbox Interactive GmbH.
Blade and Soul
A free-to-play martial arts MMORPG that tasks players with learning combination attacks.
RuneScape
A popular 3D browser MMORPG boasting a huge player base and 15 years of content.
The First Descendant
A free-to-play third-person co-op looter shooter developed and published by Nexon.
Fractured Online
A free-to-play open-world sandbox MMORPG from developer and publisher Dynamight Studios
One Punch Man: World
A free-to-play multiplayer 3D action game from Crunchyroll Games.
Undawn
A free-to-play open-world survival RPG developed by LightSpeed studios and published by Level Infinite.
