The 23 all female character selection provides a wide range of different fighting types from speedy aerial fighters to hard hitting close range powerhouses. Along with the girls are their 23 Arcanas which provide different stat boosts and ability's. Any character can use the other girls Arcana meaning there are 529 different character combination's. When you select your character you have the option to play in normal mode or simple mode where, if its anything like Blazblue's beginner mode (im not sure as i use normal mode), allows players to pull off special moves using a singe button. In my opinion this mode is rather useless as it makes learning new combo's nearly impossible because it limits the amount of moves you can preform to only special moves and a few regular aerial attacks.
All in all i highly recommend Arcana Heart 3 to anyone who enjoys fighting games, it will be worth every cent.