I need help with level saving and loading...

Hello everybody! I have make simple game with unity3d engine… I want add to my game simple loading and saving script… i have found very much scripts … but no one has good for me because ther scripts only save and load xp , health or somthing else …
But i need script who can save Player and Enemy score , level every 10 sec… and pressing button “S” it will save game… and when i press GUIText Loading then will load last save(level)

Sorry for bad english…

I would say the best way to probably handle this is to create a class that can be read/written to xml using serialization. This would be super short and sweet.

Example Link for writing using serialization.