Maybe I just misunderstand the term. But typically, at the very least you're preparing your character in terms of weapon proficiencies and spells based on what you know you'll "discover" later on. How do you roleplay "accidentally" stumbling upon Belm or Celestial Fury early on (or do you purposely avoid them, which displays equal foreknowledge)? Would you spend some extra time in an area just casually moving the mouse around until you happened to highlight that hidden stash that you didn't "know" was there?
It just seems to me that it would be impossible not to metagame unless you've never played before and have looked up nothing about the game in advance. Maybe a close second would be coming back to the game after a very long time.
It just seems to me that it would be impossible not to metagame unless you've never played before and have looked up nothing about the game in advance. Maybe a close second would be coming back to the game after a very long time.