Basically, freeze tech from Crysis 1. I'm sure older fans wondered where the heck this all went from C1 to C2 even. Let's try and see if we can convince Crytek that even if they have to make it as a DL later on, they need to get our freeze tech back.
For those of you who have not played the original and are just now seeing this tech explained. Here are the wiki links.
MOAR http://crysis.wikia.com/wiki/MOAR
MOAC http://crysis.wikia.com/wiki/MOAC