「Grand Agent: It Call」のアプリ紹介とポイ活・攻略Wikiの情報（iOS）

In this exciting mobile game, you will become a legendary agent and embark on a secret operation codenamed "zero". Your mission is to sneak into the enemy's aircraft base and destroy all enemy aircraft. You will face many threats alone, but fortunately, you have a support aircraft to provide you with airdrop supplies.

The gameplay of the game is simple but challenging. You will control the agent to move left and right on the runway of the aircraft base to avoid the attacks of enemy aircraft and the falling missiles. The top of the screen is the flight area of ​​​​the enemy aircraft, and they will continue to fire missiles at you in an attempt to shoot you down. You need to stay alert at all times to avoid these deadly threats.

By clicking on the screen, you can fire into the sky and destroy enemy aircraft. There is also a "continuous shooting mode" in the game. After turning it on, you can continue to fire into the air and eliminate the enemy more efficiently. But be careful, once the enemy's missiles fall to the ground, they will cause great damage to you. You only have 3 chances to be hit. Once this number is exceeded, the game will end.

During the battle, the support aircraft will regularly drop airdrops for you. These airdrops contain a variety of useful props, such as ammunition boxes for replenishing bullets, medical kits for restoring health, and upgrade props for strengthening missiles. Proper use of these airdrop props will help you gain an advantage in battle.

As the game progresses, as long as you can hold on longer, you will get additional upgrade opportunities. Every upgrade will make you stronger, whether it is improving firepower, increasing health, or unlocking more powerful props, which can make you more confident when facing the enemy. The longer you hold on, the greater the benefits you will get. The ultimate goal is to defend yourself for as long as possible and destroy more enemy aircraft.

This is a mini casual game that can start an exciting agent journey anytime, anywhere. Simple and easy-to-use operations, coupled with challenging gameplay, allow you to experience the thrill of exciting battles in fragmented time.