Wind Slayer

Wind Slayer is a free (with optional payments) 2D side-scrolling MMO that compares to other side scrolling MMORPGs such as MapleStory, or Ghost Online in many ways. As with many MMOs the game attempts to give players many ways to interact with one another (friend lists, team or solo player versus player fighting, trading, etc.). The game is not gory (as it does not depict blood) and it has a word filter to try and make it suitable for players of all ages.

Every new character starts off as the novice class until the character reaches level 10. At this point players can choose from one of six permanent class changes (job advancements): Warrior, Monk, Archer, Rogue, Mage, or Priest. Each class has their own set of skills and can later advance again (at level 30) to one of two choices that vary depending on the class chosen at level 10. Each set of classes uses a certain stat and usually a secondary or third stat that helps distinguish them from other classes and builds.