—— 请按键盘 空白键 开始游戏 ——

Walls define space, but openings connect it to the world.
Can a man still be brave if he’s afraid. That is the only time a man can be brave.
The future of computer graphics lies in the ability to create immersive experiences that are indistinguishable from reality.
有时最好的想法来自最意想不到的地方。