Time is running out on the digital versions of Transformers: Devastation and The Legend of Korra. Over the holiday weekend download codes from the Humble Store and GameStop for both titles dried up. That means the digital versions are now only available on Xbox platforms, but only for a few more days.
The current sale on each title has reduced the price by up to 75% but after December 31st the deal (and the games) will be gone. While Transformers was released on disc, The Legend of Korra is a digital exclusive so this really is the last chance to grab it. Here are the remaining links one more time: