Greetings and thanks for taking your time to reading me.
this is actually simple, I’m makign a labyrinth game and I need that wherever you walk you leave a black trace that reamins there, of course it will erase when a new game starts…
Due to my basic programming skills the game is really really simple. I need a simple code or guide for the trace and I’m done thank you 
I’m using c# scripter.
You can use a Trail Renderer with a very long lifetime.
hey thanks friend. I don’t mean to bother you but in “Answers” page (unity) I couldn’t find more information about Trail Renderer. if you can led me a page where I can read more about it, it will be really thanked.
nevermind found some information sorry…
The home page for Unity’s documentation is http://unity3d.com/learn/documentation. The page for Trail Renderers is http://docs.unity3d.com/Documentation/Components/class-TrailRenderer.html.