The Top 10 Most Popular Free-To-Play MMOs

An MMO is a game where hundreds or even thousands of players can interact simultaneously in a shared virtual world. Below is a list of the 10 most popular MMOs — all free-to-play, though some offer optional paid content. The ranking, based on MMO Populations, includes estimated player counts that may not be 100% accurate but give a good general idea.

10. Wizard101 — 6.45M players

An RPG that's set in a magical school where players use strategic card-based combat and tactical turn-based mechanics.

9. MapleStory — 7.18M players

A 2D side-scrolling RPG featuring a variety of unique classes and fast-paced combat that's known for bright, colorful graphics and unique anime-inspired art style.

8. EVE Online — 11.04M players

A sandbox RPG set in space, focusing on player-driven economy, politics, alliances, and large-scale battles.

7. Star Wars: The Old Republic — 13.23M players

An RPG set in the Star Wars universe where players choose to align with the Jedi or Sith.

6. Lost Ark — 15.16M players

An isometric ARPG offering fast-paced action combat, multiple character classes, and group-based activities.

5. RuneScape — 19.78M players

A fantasy RPG focused on grindy gameplay in a sandbox experience with a variety of skills to level and activities to complete.

4. Guild Wars 2 — 20.34M players

A fantasy RPG known for dynamic world events, fluid combat mechanics, and customizable character progression.

3. Destiny 2 — 49.48M players

A sci-fi FPS that offers cooperative raids, both PvE and PvP modes, and regular live content updates.

2. Path of Exile — 53.31M players

A dark fantasy ARPG with extensive skill customization options, seasonal leagues, and an active player-driven economy.

1. Old School RuneScape — 64.90M players

A classic-style RPG focused on skill leveling and player governance in a retro world.