Actually yeah, that's a funny thing I've noticed, that the game hangs rather than crashing if the file is missing. You can put it back while the game is still running and then it loads it up. I guess that's to deal with the imperfection of reading from CDs?
EDIT: Come to think of it, maybe it was going to be a bonus level. A "surprise" waiting for anyone who decided to go back to the Woods of Light after completing the game, and notice a new door! Of course, the 50 Lums sort of go against that since it'd be pretty obvious to anyone that the figures don't add up at the end of the game, but maybe that's just a default value that they would have changed if they'd left it in.









