"This is collection of the extremely fun and addictive games:
Burgerama- a career ladder puzzle game, where your final objective is to become the Big Boss of Burgerama.
BlackOut- very addictive arcade that requires instant decision-making and leaves no room for errors.
Fast Swapper- simple rules and fascinating logic.
Chukchi Kerling - the game based on the traditions of Chukchi. Win! and Chukcha's deer comes out to join your victory!"Some of the game features include 6 soundtracks, the ability to continue from where you exited, and individual tutorials for each game. So, if you've had your eye on Brain Gym 2 or think you'd like to give this a go, this would be a great time to pick it up. There's no details that I could find on when this sale will end, so hurry if you're interested! $12.97 sounds like a bargain for a 4-in-1 Ballshooter title like this one!