Thank you so much for playing! "SNAP OUT OF IT" is actually a little detail I put it when Baggs' hypnosis monologue happens. When you try to access the menu, the option that says "RETURN TO MAIN MENU" has been replaced with "SNAP OUT OF IT". And when you click it, it just quits the game.
In addition, your "REMEMBER" (save) and "RECALL" (load) are disabled. They become "CAN'T REMEMBER" and "CAN'T RECALL".
That's really all there is to it.
Also, there's nothing special in the credits. All I meant was you need to reopen the game after it crashes the first time. If you didn't, you'd miss the second part where you're in LAB.