Game: Hold Breath
Zombies are everywhere. You are the hero from the vault. Your goal is to find the survivors in the various places and bring them back to the vault. Survivors act like zombies so they won't be caught by zombies. The difference between a survivor and a zombie is that the survivor have heartbeat. Remember, zombies won't attack creatures with breath. So hold your breath, approach the zombies, and hear the heartbeat! 這是僵屍橫行的世界。你是人類聚集地所派出的救難英雄，你的任務是去不同的場景找尋仍生還的倖存者，帶他們回到人類聚集地。倖存者怕被僵屍找到，所以會扮得跟僵屍一樣，唯一不同的是他們的心臟會跳。記往，僵屍不會攻擊不呼吸的人類。試著閉住呼吸，靠近他們，聽聽他們有沒有心跳聲吧！
No cheating (please): The game system relies on willing player participation to enforce the rules of the game world (e.g., hold your breath, close your eyes, etc.).