The game in many ways is very realistic. Each npc has a personality, a history, and is somehow involved in the planeshift history.
Think of the game as more of an experience than as a *video game*
Think of it as a low tech version of star trek's holo deck. You step into this thing and are immersed in an artificial reality that would be mistaken for real life....
All of a sudden, someone walks up to you with an arroe over their head that says "STAT TRAINER"
Suddenly, you remember that you are in the holo deck and your experience/illusion is stopped.
Oh yeah .. Duh.. This was just an illusion... Well, back to real life ..