If you're not a gamer, hold on. There are some other app categories getting a price cut. Paper Camera lets you see the world as if everything were a cartoon. Third party QWERTY provider SwiftKey is now a free app, but the in-app purchases are discounted. WeatherPro is also on sale. And for those who enjoy playing board games, the Game of Life can be yours for under a buck. There is even an Angry Birds game among the discounted 50 apps (Angry Birds Epic).
You can click on the sourcelink below to see all of the Android apps that Google has proced at a discount. And to reiterate, if an app is normally a freemium app, the in-app purchases will be on sale. Since Google doesn't mention when the sale concludes, we would suggest that if you have interest in any of these apps, you take advantage of the discounted prices now.
source: Android via BGR