Torum Online is a freshly open MMO that encourages exploration and customization. It doesn't limit you to skill trees, and its world really feels worth exploring.
Albion Online is an MMO designed to be as comfortable as possible to play on mobile. Thanks to this, it doesn't take long to learn how to play, and the gameplay flows well.
While MMOs offer an easy way to beat up strangers without real-world repercussions, sometimes you just need a break from all that violence.
Ni No Kuni: Cross World is the newest game on this list. Its MMO features are polished and smooth, but its graphics are what make this game shine.
Not all MMOs are meant to be eternal. If you're looking for an MMO that you can actually complete, give Adventure Quest a whirl. By playing a few hours every other day, you will reach the maximum level within a year.
Players who care about graphics over all else will have to give it a shot. Black Desert aims for a hyper-realistic appearance and makes it deadpan.
It might be hard to imagine that a 2D side scroller is a full-fledged MMO, but Maple Story wraps it up in an attractive chibi-style package and presents it with a smile.