Best Multiplayer RPG Games Online: MMORPGs, Co-op & Party RPGs

Final Fantasy XIV alone has accumulated over 27 million registered accounts – a number that would have seemed impossible for a game that suffered one of the most catastrophic MMO launches in history back in 2010. That turnaround story captures something essential about multiplayer RPGs in 2026: the genre keeps reinventing itself, pulling in new audiences while also delivering some of the most enduring online communities in gaming. Whether you want a sprawling MMORPG to sink a thousand hours into, a tight four-player co-op campaign to run with friends on a Friday night, or an action RPG with loose drop-in summoning, the options right now are genuinely excellent.

A Brief History of Multiplayer RPGs Online

The roots of online RPGs go back further than most players realize. MUD1 – the first text-based Multi-User Dungeon – launched in 1978, created by Roy Trubshaw and Richard Bartle at the University of Essex. Bartle’s later academic work, including his influential taxonomy of player types (Achievers, Explorers, Socializers, and Killers), shaped how developers think about multiplayer game design for decades.

Graphical MMORPGs arrived in the mid-1990s. Meridian 59 (1996) and Richard Garriott’s Ultima Online (1997) were the first to let thousands of players share a persistent world simultaneously. EverQuest (1999) scaled that further, and then World of Warcraft (2004) broke every record, peaking at 12 million subscribers in 2010 according to Blizzard Entertainment’s own earnings reports. That figure remains the all-time high for any subscription MMORPG.

Co-op RPGs followed a parallel track. Titles like Baldur’s Gate (1998) supported local and LAN co-op; the genre matured slowly until broadband internet made online co-op seamless. The last decade has seen a co-op renaissance, with Divinity: Original Sin 2 (2017) and Baldur’s Gate 3 (2023) establishing a new benchmark for narrative co-op RPGs while action co-op games like Deep Rock Galactic and Helldivers 2 pushed the format into the mainstream.

The Best MMORPGs to Play in 2026

MMORPGs are the most demanding category of online RPG – they ask for the most time, often a subscription fee, and years of catching up on story content. But they also offer something no other format matches: a persistent living world shared with hundreds of thousands of other players. Here are the top options ranked by active community health, content quality, and new-player accessibility in 2026.

1. Final Fantasy XIV

Platform: PC, PlayStation 4, PlayStation 5 | Business model: Free trial (up to level 60 + two expansions) then subscription (~$14.99/month)

FFXIV is, by almost any measure, the healthiest MMORPG running today. After the disastrous original 1.0 launch in 2010, producer Naoki Yoshida rebuilt the entire game from scratch as A Realm Reborn (2013) – a case study in live-service recovery that gets cited in game industry writing as one of the most extraordinary turnarounds in gaming history. The community is broadly welcoming to new players, the story is genuinely excellent (especially from Heavensward onward), and the free trial is one of the most generous in any MMORPG: you can play through the base game and two full expansions for free with no time limit.

The 2024 expansion Dawntrail received a more mixed reception than the beloved Endwalker, but the game’s core health – raid scene, housing, crafting, roleplaying community – remains strong heading into 2026. If you want one MMORPG to try first, this is it.

2. World of Warcraft

Platform: PC | Business model: Game Time subscription ($14.99/month) or WoW Token

WoW peaked at 12 million subscribers in 2010 and has declined since – Blizzard stopped reporting subscriber numbers after 2015. Third-party analysts estimated 4–5 million active accounts during The War Within expansion launch in August 2024. That is still a massive number, and WoW’s raid design, PvP systems, and sheer volume of content remain the genre benchmark. Classic WoW and the various Classic-era servers also provide a second, separate community for players who prefer the 2004–2006 era. If you already have a Battle.net account and friends who play, WoW is an easy recommendation. For fresh solo starters, FFXIV is friendlier.

3. The Elder Scrolls Online

Platform: PC, Xbox, PlayStation | Business model: Buy-to-play base game; optional ESO Plus subscription

ESO reached 21 million players by June 2022 (Bethesda/ZeniMax press release) and stands out for two reasons: it plays remarkably well as a solo experience, and it is the only major MMORPG with a full console release across both Xbox and PlayStation with active communities on both platforms. The open-world design means you can jump into any zone regardless of level, making it one of the least punishing MMOs for people who want to play at their own pace alongside friends who are further ahead.

4. Guild Wars 2

Platform: PC | Business model: Buy-to-play (base game free; expansions paid)

Guild Wars 2 passed 16 million registered accounts in August 2019 (ArenaNet sixth-anniversary announcement) and operates on one of the most player-friendly business models in the genre: no monthly subscription, and the original base game is permanently free. The action-oriented combat system, dynamic world events, and zero-grind-to-progress philosophy make it an excellent choice for players who bounced off WoW’s gear treadmill. The horizontal progression system means veteran players and new arrivals can meaningfully participate in the same content.

5. RuneScape / Old School RuneScape

Platform: PC, Mobile | Business model: Free-to-play core; membership subscription for full content

RuneScape claims over 300 million registered accounts created since 2001 (Jagex official fact sheet), though active monthly users across both RuneScape and Old School RuneScape are estimated in the low millions. Old School RuneScape in particular has an intensely loyal community – it is the 2007-era version of the game voted back by players, maintained separately from the modern version, and now available on mobile. For players who want a browser-era MMORPG feel with a deep skills system and zero narrative handholding, OSRS is uniquely compelling.

For a broader perspective on how MMORPGs compare to single-player experiences, see our Best Single-Player RPG Games guide – many players run both in parallel.

Best Co-op RPG Games Online (Campaign-Focused)

Co-op RPGs are thriving precisely because they solve a tension MMORPGs never fully resolved: you want to share a genuine story experience with one to four friends, not grind alongside hundreds of strangers. These are the best campaign-focused co-op RPGs available in 2026.

1. Baldur’s Gate 3

Platform: PC, PlayStation 5, Xbox Series | Players: Up to 4 online co-op

Larian Studios’ Baldur’s Gate 3 is the benchmark for co-op RPGs right now, and it is not close. The game sold over 10 million copies by December 2023 (Larian Studios official announcement), peaked at 875,343 concurrent Steam players in August 2023, and won Game of the Year at The Game Awards 2023. The full campaign supports four-player online co-op, with each player controlling their own character and making independent choices that ripple through a shared story. The depth of reactivity – the game responds to decisions in ways most solo RPGs don’t manage – becomes even more chaotic and memorable when friends are involved. It is based on Dungeons & Dragons 5th Edition rules, which provides a familiar framework if anyone in your group has tabletop experience. See our full look at RPG types explained for context on how D&D-based CRPGs fit the broader genre.

2. Divinity: Original Sin 2

Platform: PC, PlayStation 4, Xbox One, Nintendo Switch | Players: Up to 4 online co-op

With over 7 million copies sold by 2022 (Larian Studios sales milestone announcement, via Eurogamer), Divinity: Original Sin 2 is the predecessor that proved the co-op tactical RPG format could work at a high level. The turn-based elemental combat system – where fire, water, electricity, and oil interact physically in the environment – is still the most tactically interesting co-op combat in any RPG. Playing through the full campaign with a friend who makes different choices than you would alone is a genuinely different experience. It is also cheaper than BG3 and runs on a wider range of hardware.

3. Deep Rock Galactic

Platform: PC, Xbox, PlayStation | Players: Up to 4 online co-op

Deep Rock Galactic is not a traditional RPG, but it carries enough RPG DNA – character classes with distinct skill trees, mission progression, cosmetic and weapon unlocks – that it consistently appears on co-op RPG recommendation lists. Ghost Ship Games’ four-player co-op miner-shooter reached 5 million copies sold by 2023 (Ghost Ship Games press release, via PC Gamer) and holds an “Overwhelmingly Positive” rating on Steam with over 200,000 reviews. The team-role design (Driller, Gunner, Scout, Engineer) rewards genuine cooperation in a way few multiplayer RPGs match.

“The co-op RPG renaissance of the last five years has done what subscription MMOs spent two decades trying to do: get groups of friends to sit down together and role-play through a shared story.”

Best Co-op Action RPGs and ARPGs Online

Action RPGs with online multiplayer occupy a different space from MMORPGs and campaign co-op games – they prioritize moment-to-moment combat feel and loot loops over persistent worlds or narrative depth. These are the top picks in 2026.

1. Path of Exile 2

Platform: PC, PlayStation 5, Xbox Series | Players: Up to 6 online co-op | Business model: Free-to-play (cosmetics only)

Grinding Gear Games’ Path of Exile 2 launched in Early Access in December 2024 and peaked at over 577,000 concurrent Steam players within the first 24 hours (SteamDB, December 2024), making it one of the biggest ARPG launches in history. The game supports six-player co-op, features a genuinely dark and detailed world, and has the most complex character-building system in any ARPG – passive skill trees with thousands of nodes, dozens of skill gems, and deep synergy systems. For players who want mechanical depth above all else, PoE2 is the answer. The free-to-play model is cosmetics-only with no pay-to-win elements. For more on how PoE2 compares to other PC RPGs, see our best RPG games for PC guide.

2. Diablo IV

Platform: PC, PlayStation, Xbox | Players: Up to 4 online co-op | Business model: Buy-to-play; seasonal battle passes

Blizzard’s Diablo IV launched in June 2023 and earned $666 million in its first five days (Activision Blizzard earnings report, 2023). The seasonal live-service model – with new story content, mechanics overhauls, and cosmetic battle passes arriving every three months – has kept the game active through 2024 and 2025. The Season 4 loot rework in May 2024 was widely credited with reviving player interest after a rocky post-launch period. For players who want a polished, accessible co-op ARPG with regular new content and strong controller support, Diablo IV is the easiest recommendation.

3. Elden Ring (+ Shadow of the Erdtree)

Platform: PC, PlayStation, Xbox | Players: Asymmetric co-op (summon up to 2 allies) | Business model: Buy-to-play

Elden Ring’s multiplayer is loose and asymmetric rather than session-based – you summon other players into your world for specific bosses or areas rather than running a full campaign together. But with over 25 million copies sold by June 2024 (Bandai Namco Entertainment press release) and the Shadow of the Erdtree DLC selling 5 million copies in its first three days (Bandai Namco, June 2024), it is the most-played action RPG with any form of online co-op. The summoning system has a distinct culture: players leave messages for each other on the ground, can invade other worlds, or help strangers defeat bosses. It is not co-op in the traditional sense, but it creates some of the most memorable online interactions in any RPG. Our RPG vs. action games guide explores how Elden Ring fits on that spectrum.

Multiplayer RPG Comparison Table: Which Game Is Right for You?

Picking an online RPG is a commitment of time and sometimes money. This table gives a direct comparison of the top titles across the key decision factors.

Free-to-Play Multiplayer RPGs Worth Your Time

Not every great multiplayer RPG costs money up front. Several of the best-run online RPGs in 2026 are free-to-play with genuinely fair monetization.

Path of Exile 2 is the strongest argument that free-to-play and high quality are not mutually exclusive. Grinding Gear Games funds the game entirely through cosmetic microtransactions; no gameplay advantage can be purchased. The same model ran Path of Exile 1 successfully for over a decade.

Guild Wars 2‘s base game has been free since 2015. You get access to the entire original game, the core zones, and the basic crafting and trading systems without spending anything. Expansion content requires purchase, but the free baseline is substantial.

Final Fantasy XIV‘s free trial covers up to level 60 and includes A Realm Reborn and the Heavensward expansion – roughly 100–200 hours of content for free with no time limit. The restriction is that free trial accounts cannot use the auction house or send tells to other players.

RuneScape (modern version) and Old School RuneScape both have meaningful free-to-play modes, though the membership subscription significantly expands available content. OSRS membership runs around $11.99/month or less on longer billing cycles.

Upcoming Multiplayer RPGs: What to Watch in 2026

The pipeline for online RPGs in 2026 is active. Here is a rundown of the most-anticipated upcoming titles and updates.

The broader trend for 2026 is consolidation rather than new entries. The MMORPG genre has not seen a successful major new launch since Lost Ark’s brief 2022 surge, and the market appears to favor established games with strong communities over new releases. The opportunity space is in co-op RPGs, where Larian Studios (post-BG3), Obsidian, and several indie studios are exploring smaller-scale campaign co-op experiences that don’t require a persistent online world.

“No new MMORPG has successfully broken into the top tier since 2022 – the genre’s future in 2026 is being written by co-op RPGs and ARPG live-service games, not traditional subscription worlds.”

For players new to the genre entirely, our beginner’s guide to getting into RPG games is a good starting point before diving into any online title. And if you want to understand the core systems that power all of these games, our RPG mechanics explainer covers stats, leveling, loot, and combat in depth.

Frequently Asked Questions About Multiplayer RPG Games Online

What is the best MMORPG to start in 2026?

Final Fantasy XIV is the easiest recommendation for most new players in 2026. The free trial is one of the most generous in the genre – it covers the base game and two full expansions with no time limit, giving you 100–200 hours of free content before you need to subscribe. The community is welcoming and the story quality is high. If you are specifically interested in a more hardcore raiding culture and already have friends who play, World of Warcraft remains the benchmark for endgame group content. Guild Wars 2 is the best pick if you want no subscription fee and flexible, pick-up-and-play access. All three have strong communities heading into 2026.

What is the best co-op RPG to play with friends online?

Baldur’s Gate 3 is the answer for most groups. It supports up to four players online and delivers a full 60–150-hour campaign where each player’s choices genuinely affect the story. The game’s reactivity means your group’s playthrough will differ substantially from anyone else’s. For groups who want something cheaper or with lighter system requirements, Divinity: Original Sin 2 from the same studio is an excellent alternative and often goes on deep sale. For groups who want faster-paced co-op with less reading, Diablo IV is the most accessible co-op ARPG with strong controller support and regular seasonal updates. Deep Rock Galactic is ideal for groups who want co-op mechanics without the full RPG depth.

Is Final Fantasy XIV free to play?

FFXIV has a permanent free trial that includes the base game (A Realm Reborn) and the first expansion (Heavensward) up to character level 60 – a substantial portion of the game at no cost. Beyond the free trial, the game requires a monthly subscription of approximately $14.99/month (with cheaper rates on longer billing cycles). The free trial has some restrictions: no auction house access, no sending unsolicited messages to other players, and a gil (currency) cap. But for testing whether you enjoy the game before committing to a subscription, it is one of the best free-trial offers in any MMORPG. The Starter Edition, which unlocks those restrictions, occasionally goes on sale for under $10.

Are there good free-to-play MMORPGs with no pay-to-win mechanics?

Yes – but you need to be selective. Path of Exile 2 (Grinding Gear Games) is the clearest example: entirely free-to-play with cosmetics-only monetization and no gameplay advantage purchasable for real money. Guild Wars 2’s base game is free, and its gem store sells cosmetics, account services, and convenience items but nothing that provides combat power. FFXIV’s free trial provides meaningful free content, though the full game requires a subscription. RuneScape and Old School RuneScape have free modes, though members get substantially more content. Be cautious with Korean-origin MMOs specifically – many use aggressive monetization models that create meaningful pay-to-win gaps, even when marketed as free-to-play.

How many players does World of Warcraft have in 2026?

Blizzard Entertainment stopped publicly reporting World of Warcraft subscriber counts after 2015, making any specific number an estimate. Third-party analysts and community tools estimated 4–5 million active accounts during The War Within expansion launch in August 2024. WoW peaked at 12 million subscribers in 2010, according to Blizzard’s own earnings reports at the time. The actual 2026 figure is not publicly known, but WoW remains one of the two largest MMORPGs by active community alongside Final Fantasy XIV. Both Classic WoW and the main retail game contribute to the total player base, which makes tracking active players more complex than it was in the subscription-only era.

Does The Elder Scrolls Online require a subscription?

ESO does not require a subscription to play. The base game is buy-to-play, meaning you pay once and can play indefinitely without a monthly fee. An optional ESO Plus membership (~$14.99/month) provides access to most expansion DLC, a monthly allocation of the in-game currency Crowns, and inventory bonuses – but it is genuinely optional and a large amount of content is available without it. Major chapter expansions (like High Isle and Gold Road) are sold separately and are not included in ESO Plus. This makes ESO one of the most accessible paid MMORPGs: you can buy it during a sale (it frequently drops to $5.99), play through hundreds of hours of base content, and decide whether the subscription adds enough value for your playstyle.

What is the difference between an MMORPG and a co-op RPG?

An MMORPG (Massively Multiplayer Online Role-Playing Game) is a persistent shared world where thousands of players exist simultaneously, with ongoing content updates, player economies, guilds, and social systems designed around indefinite long-term play. Examples include Final Fantasy XIV, World of Warcraft, and The Elder Scrolls Online. A co-op RPG, by contrast, is typically a finite campaign – a beginning, middle, and end – designed for a small group of 2–4 players to complete together, with the same design principles as a single-player RPG but shared. Baldur’s Gate 3 and Divinity: Original Sin 2 are the clearest examples. The distinction matters for time commitment: MMORPGs are open-ended by design, while co-op RPGs have a clear endpoint. Our full breakdown of every type of RPG explained covers this in more depth.

What is Path of Exile 2 and is it worth playing in 2026?

Path of Exile 2 is a free-to-play co-op action RPG developed by Grinding Gear Games and released in Early Access in December 2024. It peaked at over 577,000 concurrent Steam players in its first 24 hours – one of the biggest ARPG launches on record. The game features six-player online co-op, a massive passive skill tree with thousands of nodes, dozens of character classes, and a dark, detailed world with strong art direction. In 2026, it is in ongoing Early Access development, with Grinding Gear adding classes, acts, and endgame systems. It is worth playing in 2026 if you enjoy deep mechanical systems and are comfortable with a game still being actively developed. Players who want a fully polished experience with regular seasonal content may prefer Diablo IV, which has a more stable release cadence. Cosmetics-only monetization means there is no financial risk to trying it.

Related Reading

• RPG Games Master Guide: Best Titles, Subgenres & How to Start
• 50 Best RPG Games of All Time, Ranked by Players and Critics
• Best RPG Games for PC in 2025: Top Picks Across Every Subgenre
• Best Single-Player RPG Games That Deliver 100+ Hours of Story
• Every Type of RPG Game Explained: JRPG vs CRPG vs Action RPG
• How to Get Into RPG Games: A Beginner's Roadmap for 2025
• RPG Game Mechanics Explained: Stats, Leveling, Loot, and Combat
• RPG Games vs Action Games: Key Differences, Hybrids & Which to Play
• RPG Games With the Best Stories Ever Written, According to Fans
• Upcoming RPG Games in 2025 and 2026: Every Major Release on the Radar
• Baldur's Gate 3 Review: Is It the Greatest RPG Ever Made?
• Elden Ring Review: How FromSoftware Redefined the Action RPG Genre

For the full picture of where multiplayer RPGs sit within the broader genre, the RPG Games Master Guide covers every subgenre from solo CRPGs to MMORPGs in one place. And if you are weighing an MMORPG against a deep single-player experience, our list of the 50 best RPG games of all time gives useful context for what the genre’s high-water marks look like across both categories.

Sources

• Wikipedia – “Final Fantasy XIV” – https://en.wikipedia.org/wiki/Final_Fantasy_XIV
• Wikipedia – “MUD1” / “Massively multiplayer online role-playing game” – https://en.wikipedia.org/wiki/MUD
• Wikipedia – “World of Warcraft” – https://en.wikipedia.org/wiki/World_of_Warcraft
• Wikipedia – “Baldur’s Gate 3” – https://en.wikipedia.org/wiki/Baldur%27s_Gate_3
• Wikipedia – “RuneScape” – https://en.wikipedia.org/wiki/RuneScape
• SteamDB – Peak concurrent players data – https://steamdb.info
• Grand View Research / MarketsandMarkets – MMORPG market size reports, 2023–2024

Gaming Laptop Buyer’s Guide: Performance, Portability & Best Models