Amazon has the Seven Stars 3D App for FREE. If you enjoy labyrinth style games, you might want to check this one out. According to Amazon reviewers, this one gets 4 out of 5 stars.
Here are some more details about this game:
The Big Dipper was hidden again by a monster. The human has lost their guide in the night. You will need to find your way by maneuvering through the labyrinth with steady hands and sharp reflexes to save the Seven stars!
Features in full version:
* OpenGL ES 3D graphics
* Chinese art style
* Real-time Physics
* APP to SD
* Support various resolutions from QVGA to WXGA
* Original soundtrack
* G-Sensor controlling
* Calibration function
* Support for HD devices and tablets, such as Kindle Fire
As always, please remember that Amazon’s price can change rapidly. It is definitely best to verify that it is still free before you download.