I have been looking for a reason why, but currently in Google Play, Disney has made six of their major titles free for download. Games that bring in major cash such as Wreck-it Ralph, Where’s My Perry, and even the
abomination somewhat playable title, Temple Run: Brave are all currently marked as free.
If you need some free games to get you through the week, start here.
Update: And just like that, they are no longer all free. Not sure what happened.