There are various types of both main mission and extra mission. The details are shown in the beginning of every level. Each of the characters featured in the game have a different weapon, including the enemy. For the heroes, each of them have 3 kind of weapon : Long Range, Bomb and Melee Weapon. Checking out the controls and the tutorial in the game is very highly recommended for the first time players of this game. The game also features many achievements that you must try to achieve for better gaming fun. The game has nice graphics and good music to complement of the game play.