FINALLY done with day two... and here are my hints:
#1) I assumed you've already solved the rebus.
#2)
#3)
#4)
#1) I assumed you've already solved the rebus.
According to the theory of Schrodinger's Cat, what is the condition of the cat? Does this remind you of any games?
#2)
There's really no hint I can give here, only a tip: this one is in the style of the board game "Mad Gab." Say it enough times, and you'll get it. The hint is written in the same style as the answer.
#3)
Yes, this game has zombies, but only if you play the right level. In certainly involves dead people, though.
#4)
Once translated, you get "1.523 a.u." What does that figure represent?
And if you're stuck after that...
And if you're stuck after that...
...just remember, Rome will get you nowhere. It's greek to me!