Below is a list of FREE Redbox codes that will get you a free movie, all of which are valid as of December 2012. You can only use these FREE Redbox codes once per Redbox account.
REDBOX (new customers only)
DVDONME
BREAKROOM
DVDATWAG (good only at Walgreen’s Redbox locations)
Some free Redbox codes will get you a free video game rental when you text them to 727272. The code Redbox texts you back is what you’ll want to enter at the Redbox kiosk.
Here are the codes, all of which expire on December 31, 2012: JUSTDANCE, TRYGAMES, TRYITOUT, RENT, SCREEN, and TRYREDBOX.
If you’ve already used all these codes, look below for 5 more ways to get free Redbox codes