This has 5 missions total. 4 Missions & the last mission. You can play the 4 missions in any order you want. Once you've completed that you go on to the 5th mission. 2 endings in this game. You can either join the mayor, which he'll give you 10k cash or you can fight him. 4 Characters to choose from, as you unlock characters, music, art & tips by replaying the game over & over. Combos in this game & specials. You can tag in this game. Marion is the best character in this game as she shoots.