Phystris is a tile-matching puzzle based on physics.

[How To]
- New blocks drops when touching somewhere.
- Move the blocks by touching.
- Control gravity by tilting the device.

[Features]
- Motion sensing by the Accelerometer.
- Retina display is supported.
- Realistic shadow by OpenGL ES 2.0.

[Option Settings]
- Renderer (OpenGL ES 1.1 / OpenGL ES 2.0)
- Retina Display (On / Off)
- Shadow (On / Off)
- Gravity