/jp/ - Otaku Culture

I have been playing this game. It's a good game, the sprites reminds me of the HNK arcade game sprites (http://www.youtube.com/watch?v=GrWzrMjg9tc)), and the action is good. The difficulty levels are correct, easy is easy and hard is hard. The only thing I don't like is the lack of characters. Also, I still don't know how to unlock the locked characters.