Alienator - Photoshop Plug-In Filter for Windows

The description of Alienator - Photoshop Plug-In Filter - Play With New Friends

Alienator takes an alternative approach to colour modification effects by generating random combinations of many hidden variables to produce unusual and unpredictable results. You can generate the settings using the semi or complete manual random buttons, or let the plug-in automatically animate through thousands of variations. When you come close to an effect you like, tweak the settings further with the sliders provided.