But one thing that is also in that trailer is a murderer wearing a floppy sack mask. Oh man, FLOPPY SACK MASKS ARE THE SCARIEST MASKS.

After the jump, a brief history of the floppy sack mask*:

Friday the 13th, Part Two (1981)

The first recorded (?) floppy sack mask. TOO SCARY! Take that floppy sack mask off, you creep! Let's hope this is the last of the floppy sack masks.

Batman Begins (2005)

...

http://videogum.com/archives/creepy/a-history-of-the-floppy-sack-m_079871.html