How do I award a player, player points whenever they kill a NPC?

I've looked up a lot of player points stuff but I still can't find anything really how to do it will anyone mind helping me?

Point's Tutorial

I guess that could get you started, anymore question Scripting Helpers would be happy to answer.

Hmm. I don't know how, but I'd try taking a player point earning script when they join your game, and then modify an RPG script with that. Try it. It might work.