I'm stuck in the last level. I can't go back to the real world. It kind of bothers me. I wanted to be able to see myself in my new outfit. Also, I missed Bobby's brain somehow. Is there any solution to this problem? I tried the smelling salts, but the game crashed. --- Wahoo!
You can't go back to the real world once you pass the point of no return. You also can't keep playing after you beat the game (what you did was reload your save from right before fighting the final boss), so you can't play as Raz in the Psychonauts uniform.
You missed a brain? Too bad, only solution is to play the game again and this time get them all. Or reload a save from before the PoNR if you have one. --- "Ezio gets around fast for a bloke wearing an entire laundry basket." -Yahtzee