Well... the one thing I liked the least was the beginning; Whether or not you survive depends on if you are expecting zombies or not. Who wouldn't open the door for an injured friend? I mean... instead of helping your injured friend, you run away on a whim?
Hahaha... My wife thinks all of this clicking is useless and has no point. Just she waits... After a few more days of intense mining, my finger's power level will be over 9000! Then I shall unleash its full fury upon her! ...Assuming she has not left me by then.