"To add variety, Mystery Case Files lets players use flashlights and x-ray devices to find more items, but all this manages to do is make players take one more pass trying to find things without adding any more fun or challenge.
MillionHeir is repetitive, and you're going to have to like the object-spotting core gameplay to enjoy it at all. That said, it's polished. Acknowledging what is here, there's a lot of it. Just don't expect the traditional Nintendo level of enjoyment."