TIPS: Save any parachutes for the third level, for it gets progressively difficult to save people/animals, plus, as other people have said, it gets difficult to see some of the people you have to save.
Great time-waster, overall. :)
I actually found Hard Mode to be easier than Normal Mode, to be brutally honest.
But as a lot of people have said, this one is definitely for Spot-the-Difference masters.
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