I realize this is probably a bit late to be posting, but I think it's okay to squeeze in before Friday.
There are two games, one for low level students and one for higher level students who can read well. Print, laminate, and cut either set of cards. One game is battle cards where one player chooses an attribute and reads it aloud, then the player with the highest value for that attribute wins all the cards in that round.
The other is a 'What Is It' format game where one player draws a card and reads the clues aloud and the other players have to guess what Halloween Monster it is.
For the higher level students there is a worksheet where they fill in the categories themselves. There are also two sets of templates for the students to make their own cards.