I know how difficult is to choose only one game in each category, all the games are really GREAT, any game could be the winner and it would be a magnificent winner.
Because that, i can only recommend to play and enjoy them during the next days, before of making your vote (although you can change your vote in any moment before the voting deadline). And VERY IMPORTANT don't forget to give your feedback in the official thread, because the authors will love to read your opinions about them.