玩法介绍

In this game Earth is being attacked by aliens from outerspace. The people of Earth are being abducted and taken into space. Shoot down the aliens and protect the people of Earth. Use the mouse or touch the game screen to move.

操作方式

Use the mouse or touch the game screen to move Shoot down the aliens and try not to let them abduct the people

实用技巧

• 多练习基础操作，熟悉后再挑战高分。
• 观看上方攻略视频，快...