Description: A survive game.
Move: 1p WASD 2P arrows
Blue plane can eat blue bullet,Red plane eat red bullet.
Try as long as you can hold.
极限死撑型，比较简单的小飞机游戏。
躲开飞来的子弹，尽可能坚持最长的时间。
红色飞机吸收红色子弹，蓝色飞机吸收蓝色子弹。
支持双打。
Instructions: A survive game.
Move: 1p WASD 2P arrows
Blue plane can eat blue bullet,Red plane eat red bullet.
Try as long as you can hold.
