General

Is this game okay for my kids?
Do I need to run through the tutorial level?
What do the various helps do?
How do I get in-game hints?
How do I save my game?
How are these hints arranged?

When should I use the various tools?
How do I use the lab equipment?
What questions should I ask?
Do I get something for getting a Master rating?
I'm stuck! Any general hints?

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