游戏介绍
Mr Space Bullet is a 2D shooting game where you will be on a staircase in outer space. While trying to climb up, you will come across many aliens on your way. Your job is to aim at your enemies precisely at their heads.
Shoot the alien you encounter on every stair without blinking an eye.
游戏说明
使用键盘方向键或WASD控制游戏，空格键跳跃或确认。在移动设备上，使用屏幕上的虚拟按钮控制游戏。
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