2d gameplay movement script

hi im a newbie and i want to make a 2d game. so my 3d movement script wont work. could somebody help me out? Thnx 4 your help!(could it also include a jump action)

Here's a modified version of the 2D PlatformerController from the tutorial Matyi linked to above. You might find it helpful.

http://vonlehecreative.wordpress.com/2010/08/26/unity-resource-langmancontroller/