Pokemon Hyetology

Pokemon Hyetology

Download Pre-Patched Pokemon Hyetology GBA Rom

  • Creator: hinkage
  • Version: Beta 1.2
  • Hack of: FireRed
  • Updated: March 2013


Pokemon Hyetology is a Pokemon GBA Rom Hack by hinkage using Pokemon Emerald Codebase/Engine in English. It is available to download now. It was last updated in March 2018.

Also, be sure to check out Pokemon Hyper Emerald V4 – Ash Version


Black Mesa is the world’s largest and most powerful organisation. They have a new product that is used to heal Pokemon as a painkiller. It quickly becomes popular, and almost everyone uses it for their Pokemon. Meanwhile, the International Police is looking into the mysterious deaths of a few Pokemon. Do you believe the two items listed above are relative?

Now it’s your turn. Today is a significant day in your life. You begin your quest to become your region’s new Champion. Fatal, a boy who lives nearby, begins his journey like you and will be your rival. Everything is fine until you arrive at the crime scene and discover that four Pokemon and a strange man have died. Another strange man, Cole Phelps, approaches you and asks you to keep this secret. You are also asked for personal information, which he will use if he needs to contact you later.



  • New World Map
  • New Scripting and Events
  • New Characters, Rivals and GYM Leaders
  • No “standard” Pokemon events
  • HILARIOUS references



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