Your objective in this nice shooting game is to go on missions on the Lost Land of Orain and fight aggressive monsters by shooting them up. Select your character, Zero, Harpuia, Fefnir, Leviathan, Phantom or X and battle against deadly enemies. Use "W", "A", "S", "D" KEYS to control your hero. Press "J" KEY to fire and hit "K" KEY to drop a bomb. Destroyed enemies will drop gold, collect it and use it to buy helpful items between missions. Use "K" KEY to activate items. Have fun!