6,7AdventureQuest Worlds
A free browser anime MMO from Artix — instant play, endless events.
The beloved anime flying MMO — 100% in your browser.

A faithful browser remake of the classic 'Fly For Fun'. Charming anime style, flying mounts and cross-platform play with nothing to install.
Flyff Universe is a full browser remake of the beloved anime MMO Flyff, running in HTML5 on desktop or mobile with nothing to install. Its signature is flight: reach the right level and you soar around on brooms and boards.
The whole game is cute, colourful and sociable, comfort-food MMO design for dipping in and out. It's free to start, monetized through cosmetics and convenience rather than power. The visuals are dated and the grind is old-school, but as an instant, nostalgic anime MMO it's a delight.
Getting into Flyff Universe takes about a minute:
Flyff Universe earns 7.6/10 in our review. We'd call it good. You'll enjoy it for runs entirely in the browser and nostalgic, cozy vibe; just go in knowing classic-era grind. It plays right in your browser, so trying it costs you nothing.
Yes. Flyff Universe is free to start — The beloved anime flying MMO — 100% in your browser. There may be optional in-game purchases or premium tiers, but getting in costs nothing.
Flyff Universe is available on PC, Browser, Mobile. It also runs right in your browser, with no download.
Yes — Flyff Universe runs directly in the browser with no install.
Flyff Universe was developed by Gala Lab / Sniegu and released in 2021.
Flyff Universe is free to start — play right in your browser.
6,7A free browser anime MMO from Artix — instant play, endless events.
8,2The blockbuster free open-world gacha RPG — explore Teyvat solo or in co-op.
7,6