I'm looking for an old game. It was a fighting game, but it was pretty unconventional. You weren't just limited to arenas, but you were put into a sci-fi world and you could freely walk around, talk to NPCs, finish quests, kill people in the arena etc. You also had skills and I think there was a leveling system, so it also had RPG elements in it. The camera was in third person and in terms of visuals the game was similar to Prisoner 84 or The Crimsons. And it was released in 2010, or somewhere around that time. Any ideas?