Aside from the three main ones, you get a demerit if you move the statue before the Lorraine and alcohol plot point and if you click on the guard shack (demerit for loitering). I'm not entirely sure if there are any more but I think it's just those five.
Originally Posted by RexMaster
I love this guy! There is nothing more to it!
"I hope you know what you're doing, Doc..."
"When I was older, I loved experimenting with time machines."