Comes with 4 shapes - Icosahedron, Tetrahedron, Dodecahedron and Cube. There is also a customizable scale feature and an optional offset value in the config.js if you want to reposition the widget.

To unlock your phone, swipe at the top of the screen!

Requires GroovyLock / LockHTML (strongly recommend GroovyLock though). Options can be found in config.js, this may need to be renamed to options.js to work with LockHTML, alternatively you can just edit the js file by hand with iFile. If GroovyLock complains about permissions go into /var/ mobile/ Library/ GroovyLock and set the permissions of Hedron.theme to Read Write Execute for all.