Attack　of Titans

Expel the giant who marches one after another using the gun installed one set at a time in each rampart from right-hand side! It will be game over if all the ramparts are broken! 【The operation method 】 A red button is pushed.　→　Charge!! A red button is released. 　→　Discharge! It will be discharged accidentally if the part driving distance will come out if a button is pushed for a long time, but it stores too much! Since a gun requires time for reloading once it shoots, it aims and often shoots it with it! 【Enemy】 Small Titan　　・・・Margin!! Medium size Titan ・・・ He is a troublesome fellow, when power is stored and it rushes. Flight Titan ・・・ It will be one shot if it guesses. A motion is gloomy. ??? ・・・ He is an enemy of the human-beings strongest! Start with care!