Fixpoint Productions Ltd. has Piloteer (iTunes Link) for the iPhone, iPod Touch, iPad in the iTunes App Store for FREE (regularly $1.99) for a limited time.

In Piloteer, a whimsical and serenely challenging physics-based game about learning to fly, a renowned inventor is determined to overcome the stigma associated with flying a jetpack and convince the world that jetpacks should be revered by all.

Blending elements of both physics and trick-based games, players will need to maneuver their state-of-the-art jetpack through the skies while completing a myriad of increasingly difficult missions to change public perceptions.

Players will find themselves immersed in a wholly integrated physics simulation, making the beautiful world around them feel dynamic, unpredictable, and alive.

Ridiculous failure is imminent in Piloteer, making the accomplishments along the way feel all the more rewarding. Put on your jetpack and take to the skies!

Terry Cavanagh has Super Hexagon (iTunes Link) for the iPhone, iPod Touch, iPad in the iTunes App Store for FREE (regularly $2.99) for a limited time.

Super Hexagon is a minimal action game by Terry Cavanagh, with music by Chipzel.

Houghton Mifflin Harcourt has Carmen Sandiego Returns (iTunes Link) for the iPhone, iPod Touch, iPad in the iTunes App Store for FREE (regularly $1.99) for a limited time.

For her 30th anniversary, Carmen Sandiego Returns with her V.I.L.E. Henchmen for another round of adventure and chaos! Test your skills as an ACME Agent by traveling the world, tracking down clues and capturing the elusive Carmen Sandiego and her Henchmen. Houghton Mifflin Harcourt brings you this exciting game filled with History and Geography along with challenges to test your mind and skills as an Agent.

From the first time you enter ACME Headquarters you’re given three missions to track down Carmen Sandiego and her Henchmen. If you have the necessary skills and continue to crave a challenge, find out what other mischief the Villains are getting in to with the next set of Missions available for purchase.

Vito Technology Inc. has Next – Numbers (iTunes Link) for the iPhone, iPod Touch, iPad in the iTunes App Store for FREE (regularly $1.99) for a limited time.

Human brain is like a muscle that should be trained a lot to function properly. Surely, everyday life is a game in itself, but haven’t you ever wished you could find things a little faster or concentrate on one task for a little longer? This app is a great tool just for that. With just a few minutes a day practice you will be able to improve areas of brain activity without even noticing it. We have also built in personal stats so you can keep track of your progress.