The engine used to build this game was a once-off creation, designed explicitly to run this particular title. This is not a _real_ game engine, this is a generic category.
Well today 2 friend's have join to the dev team of Black Souls and soon will be publish the game demo. The game is a challenge is hard, but is't not impossible is easy, one time you learn to play. [UPDATES...Sep 21, 2014 News