Scarlet Blade is a completely free-to-play sci-fi/fantasy MMORPG. It was developed by LivePlex and is being published in North America by Aeria Games. It features strong PvP elements, a uniquely detailed world, and an engaging, well-crafted story set in a dystopian future.
There are 6 unique classes, each with its distinct look, individual costumes, and play style. Players may choose from the Punisher, the Medic, the Shadow Walker, the Sentinel, the Defender, and the Whipper.
Source: The Game Website.