If Microsoft's holiday Xbox sales just haven't been doing it for you thus far, it sounds like things are about to get a whole lot better. On December 22, Microsoft is set to kick off what it's calling the Xbox Store's "biggest sale ever," dubbed Countdown.

The sale will run a total of 19 days, packing daily and weekly deals through January 9. Over the course of the sale, you can expect to save up to 60 percent on games like Battlefield 1, Final Fantasy XV and Watchdogs 2. In all, hundreds of games will be on sale between Xbox One and Xbox 360, along with movies, TV shows, music and apps.

On top of the regular discounts, Xbox Live Gold members will be able to take an extra 10% off. And if you aren't a Gold member yet, Microsoft is also offering Gold at $1 for your first month.

We'll have to wait until December 22 to see the initial slate of deals, but for now, you can check out the Major Nelson blog for more on what to expect from this sale.