Still an original concept, but not much has changed since the first. The new items don't add much. Still, like I said.. the original game was a novel concept.
Not to mention sometimes in survival mode it refused to let me finish a person off.. I keep hitting the letter, and the letter comes off other people, but the one person just won't die
it could use a way for you to color the pieces you are sure are in the right place, like shift-click. Otherwise you get a little lost trying to do it logically, and inevitably just wing it until the end.