It's not just the demo. I purchased the full version, this is how I discovered it.

I quit the demo after playing a while to see if I wanted to buy the full game. After I input my registration info and started to play again, "Continue" it took me to the statue, which is apparently the last level so there's nothing beyond that.

I figured that it might be a reg. error so I deleted my player and started again from the beginning, played through several levels and then quit. When I went back to continue my game, there I was back at the statue again with all of the places on the map marked with various colored flags and the sheriff had all the medals you earn throughout the game, I'm assuming, pinned to his lapel.

Very frustrating.

The issue is that no matter where I exit and then quit the game when I launch the game again and agree to "Continue" playing where the game saved for me, it takes me to the last level "Crime Scene". The map also shows that I've been to all the other levels.

So effectually I can't play the game in multiple sessions and don't intend to play from start to finish in one session. A little help from BFG would be nice or my credit back. Thanks.

Completed the rest of the game including the bonus book.

Just installed QT 7.6.2 that was released today and decided to launch the game, guess who popped up - the Invisible Man! Off to finish the game, I'll report back.

Update: Good news. I just finished the Invisible Man book. Now for the rest. FYI - Playing on a MBP, 10.5.7.

BTW - Tried it again after installing 10.5.7 and still a no go. Didn't think it would, but you never know.