Really fast question, is there a way for you to load the next level in the string, like if your on lvl 0 then type in Application.LoadLevel(NEXT) for level 1? and do this on any level? Ot somthing like Application.LoadLevel(CurrecntLevel+1) Or something idk, thats why im asking.
With the string you need to know the level.
But you can use Application.LoadLevel(Application.loadedLevel+1)