Springfield heights building multiplier query
Lpn made a great table of it telling you which building gives how much % xp. I forgot where he put it though but you should search his SH thread. Yes you need all buildings out for them to count. Onl...
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I didn't realize it was a hidden multiplier. That's what confused me. I've got my buildings out of storage now. Shame because they take up so much real estate.
