Hi,my name is Luca,i am Italian and i like your game.
i have some idea for upgrade the game,i hope we like it

1)actually the mechanics of the game are simple,for all the player,specially casual gamer.could be a good idea to create a two different mode,normal and expert for example.
-normal mode,could be perfect for the casual gamer,difficulty not very hard,mechanics simple,story of the protagonist flat.
-expert mode,for the hard gamer,mechanics too complicated,combat system like"Virtua fighter"for example,and  unexpected situation during the game,for example sudden change of the weather,wind,snow or other(like "anarchy reigns" for example) and sudden change of the story because in a long time,every times the same things could be bored