Best Free Open World Games for PC in 2024!

Noah's Heart is an open-world action-adventure MMORPG game developed by Archosaur Games, the developers of Dragon Raja.

Explore a bright and fantastical anime-styled world in miHoYo's free-to-play online RPG Genshin Impact. Assemble your crew of adventurers and shift between them on the fly, as you journey across the world of Teyvat and fight monsters, solve puzzles, and help the townsfolk.

Play Fortnite in a totally new way, in Fortnite: Battle Royale, the free-to-play spinoff of Epic Games' builder/shooter. Like other classic BR games, you'll be dropped into the world and forced to scavenge and survive.

Get your cozy MMO on as you work to build your house, collect bugs, fish, and help out friends.

RuneScape is one of the most popular free-to-play Browser MMORPG, from the British development studio Jagex. Set in a detailed, medieval fantasy world of epic scale both geographically and historically, RuneScape proudly draws its inspiration from classic role-playing games to deliver a contemporary, innovative and original experience for millions of players across the globe, with a popular subscription option of even greater scale and ambition, both running directly within almost any computer’s browser.

Eden Eternal is a free-to-play 3D anime-style MMORPG from the developers of Kitsu Saga and Grand Fantasia. In Eden Eternal, players will trek across a magical realm filled with vibrant races (Humans, Beast Men, Frog Men and other half-animal races) and prosperous villages.

Diablo Immortal is an all-new massively multiplayer online action RPG and Blizzard’s long advertised mobile Diablo experience (that totally was not coming to PC) comes to PC complete with all the demon slaying and looting you could want.

Phantasy Star Online 2 is a free to play 3D MMORPG published by SEGA. Based on the original Dreamcast and Gamecube series, Phantasy Star Online 2 offers players the chance to visit detailed worlds and fight hundreds of interesting enemies.

Star Trek Online (STO) is a free to play 3D Sci-Fi MMORPG based on the popular Star Trek series. In this massively multiplayer online game from Cryptic Studios, players can pioneer their own destiny as Captain of a Federation starship or they can become a Klingon Warlord and expand the Empire to the far reaches of the galaxy.

Train, explore, fight monsters...you know what to do!

Neverwinter is an action MMORPG based on the acclaimed Dungeons and Dragons universe. In Neverwinter you take on the role as a mighty hero who must set out to protect the lands of Neverwinter from those who conspire to see it destroyed.

Leap into action in Kritika: Zero (Kritika Online), a fast-paced free-to-play MMORPG from VALOFE!

Digimon Masters is a free to play 3D MMORPG featuring the popular Digimon franchise. The conflict has spilled once again from the Digital World into the Real World and the fate of both worlds will rest on the hands on a new generation of Tamers.

Albion Online is a 3D sandbox MMORPG with player freedom being at the center of the game. Players will be able to claim land, build a house, gather resources, craft items which they can use or sell, and engage in Guild vs Guild or open world PVP.

Guild Wars 2 represents ArenaNet's attempt to turn MMO convention on its ears and create an engaging game for players of all skill levels and play styles. It does away with typical things like the holy trinity (tank, healer, DPS) and eschews traditional group mechanics for open-world content, which anyone can join in on without hampering other players' efforts.

Step into the boots of a fresh Spartan and fight for galactic supremacy in free-to-play Halo Infinite Multiplayer

Survive on the edge of civilization in Stay Out, a free-to-play post-apocalyptic MMORPG from Mobile Technologies LLC. Become a "stalker," exploring the vast and hostile Alienation Zone in search of artifacts, but tread carefully -- dangerous creatures lurk in the dark, and you'll need all your wits, and a quick trigger finger, to survive.

The former Cuisine Royale has a new name, but the free-to-play battle royale action is just as crazy as before! CRSED: F.O.A.D.

Fiesta Online is a free to play 3D cartoon style MMORPG with simple gameplay, cell-shaded graphics, regular updates, and now with a browser version. The game combines easy to learn controls with the accustomed depth of an online role-playing game, which makes it suitable for beginners and experienced players alike.

Become a creature of myth and play and explore a fantastic world in free-to-play social game Fer.al! Customize your creature with numerous body modifications, marking, and even clothing, and build your sanctuary to suit your personal style and go off on adventures with your friends!

Mabinogi is a free online game developed by devCAT Studio during three years. It’s also an innovative free MMORPG that offers an amazing cartoon look, thanks to a technique called Cartoon Rendering.

Royal Quest is an isometric 3D MMORPG from the makers of the more recent King's Bounty series, Katauri. The MMO sports a clean artstyle which fits in nicely with Royal Quest's fantasy setting.

Fly For Fun (Flyff) is a popular free to play 3D fantasy MMORPG with enjoyable graphics, a large community, and frequent content updates called "versions" . The gameplay, animations and visuals of Flyff seems very cheerful.

Ragnarok Online is a popular free 3D fantasy MMORPG based on Norse mythology inspired by the anime written by MJ Lee. Ragnarok Online was entirely pay to play but in October 2008 gravity launched a free to play server called Valkyrie (Valkyrie Server Client).

Tower of Fantasy brings the MMORPG experience to PC and mobile with a F2P, splashy, anime-esque style.

Gather your friends, forge your weapons, and hunt ferocious behemoths in Dauntless, the co-op multiplayer RPG from Phoenix Labs, a studio consisting of developers from some of the biggest MMORPG ever made. Set adrift in a lush fantasy world known as the Shattered Isles, "Slayers" must band together to contend with a harsh environment and even harsher enemies Each Slayer can choose his or her weapon and attack style, from lightning-fast sword attacks to powerful axe strikes.

Fight against the God of Destruction in Mu Legend, the free-to-play action RPG follow-up to Webzen's popular Mu Online. The attempt to hide evil in a human body failed, causing death and destruction on a massive scale.

AdventureQuest 3D is Artix Entertainment's free-to-play follow-up to AdventureQuest Worlds, offering a fantastic MMORPG experience across multiple platforms. Explore an ever-expanding world, battle dangerous monsters, and capture amazing loot!

Realm of the Mad God is a free to play 2D browser based cooperative MMO shooter with RPG elements and retro styling straight from the 8-bit era. Fight monsters in groups of up to 85 players!

Chimeraland is a free-to-play sandbox MMO that has so many character customization options that some of you may be in the creator for hours… no joke

Scions of Fate (Yulgang in Asia) is 3D Fantasy MMORPG very popular in Korea and china with more than 100 million fans. Game features include faction based PvP, guild system (House), and players run shops.

Experience the rich, handcrafted storyline and moody atmosphere of Funcom's The Secret World in its free-to-play spinoff, Secret World Legends! Featuring the same gameplay as TSW, Secret World Legends offers improved combat, a re-designed progression system, and updated visuals, breathing new life into this classic MMORPG.