Continuous added content and highly customizable stats and builds has kept me playing this MMORPG for 7+ years!

User Rating: 9 | Ragnarok Online PC
Ragnarok Online is a game I'll never stop coming back to. Even though I can't sit for hours on end playing it straight, I find the battle system very comfortable. Battling is simple yet challenging. Customizing how your character plays is one of the best features, and there are currently 19 different job paths to choose from. Equipment and cards give even further customization to your character.

IRO now has a free server to play, called Valkyrie, and has implemented many repeatable quests to get to the higher levels much quicker to prevent long hours of endless grinding. Thanks to dedicated CMs, game events are much more appealing and numerous than they were several years ago.

Since 3rd jobs will be added soon, along with a complete overhaul of game mechanics to balance out the upcoming level cap of 150, Ragnarok Online still has a many years of updates and added content. I'll probably still be playing this online game for years.