Hey! I have actually never played 15. From what I understand, each game has a specific storyline to it so I'm not sure I could answer that. The game I am playing on here is 14 and its a MMORPG game. I'm in the first expansion right now called A Realm Reborn.

There is a free trial on this game though if you ever wanted to check it out. It's free all the way up until level 60. It's one the best free trials I've ever seen.

Thanks for your comment!

!CTP