Lost Saga is a Korean MMO that, like many others is free to play. The American version is hosted by OG Planet, famous for other games it hosts such as La Tale and Rumble Fighter. The basic premise of Lost Saga (subtitled "Fighting Action Heroes" for reasons that become blatantly obvious really quickly) is taking heroes from all parts time and having them beat the snot out of each other. It's a primarily PvP MMO, but a PvE mode, called "crusade", pits you against NPC skeletons. The game boasts a unique feature in that you are not bound to having only one character at a time. In fact, you can have several heroes at once. You even get an XP bonus for having at least 2, and having 5 effectively doubles your XP gained. Sadly, the heroes all run on a timer, so you have to continuously hire them