Every few hours Amazon will be unveiling a new game for sale with a respectable discount. You can take a look at the page right here: http://www.amazon.com/gp/goldbox/
Our hints to each game so far:
6AM - Gozer was very big in Sumeria.
9AM - Dracula rises again!
1PM - Pyramid Head welcomes you home.
4PM - Zombies eat brains.
7PM - Why worry? Each one of us is carrying an unlicensed nuclear accelerator on his back.
38 minutes or so remain until the next reveal. Happy hunting!