-The statue at the start still hasn't been fixed. You have to press down on the right side of the statue, if you press down on the left side it'll run the starting event for the map. I can imagine people getting stuck there so you should fix that.
-Half of the door in the first map is missing. Change the 'nothing' entity there to a 'door' entity to make sure the entire door is there.
-When I try to go back through that door I end up in a completely different area, and upon leaving that one a different one again, after which I can't return. If you want to have more area's link up to a single place either make more doors or use a teleporter.
EDIT: Okay, looks like that's only supposed to happen when you have the booster 2.0, but because you didn't put the events in numerical order AKA 0999 above 0413 it doesn't work properly.
-When the transition to Matt's house from the Sun Zone is happening I can move around before the FAI has ended.
-Matt's sister does nothing.
-When I go into Matt's room and go back again I end up at the place Matt's sister is standing instead of at the door.
-You still don't get the bubbler when entering the dream.
-When leaving the dream something appears on the top left corner of the map. I can't see what it is but it looks like it isn't supposed to be there.
-Shouldn't Matt be healed when he leaves the dream? It seems illogical to me that he keeps the damage, but then again, that may be part of your story.
-If you leave and re-enter Matt's room you can redo the entire dream sequence. Set a flag that makes sure the sparkling item stays gone when you leave and re-enter the room.
-There's a random cave background block in the school map.
-You can fall off the Dream map and the Random Map You Get Transported To After School
-The water in the After School map only has the texture for the top of the water at a single place. Either place that everywhere or place it nowhere but at least be consistent.
-Please, fix Misery's text 'someone else is in her'... It sounds really inappropriate.
-A lot of text and spelling errors, FAI and FAO mistakes and missing <PRI and <KEY commands