Shin Megami Tensei 5 added a few new features to the uber-difficult demon-recruiting franchise and having the phases of the moon affect various other gameplay features is one of them. Depending on whether the moon is new or full, certain activities may become easier or harder.
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The game's moon works on a cycle of eight phases. This goes from the new moon (0/8) where the moon is invisible to the naked eye, to the full
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