Pokemon Shiny Jewel (GBA)

Pokémon Shiny Jewel (GBA) – FireRed Hack Featuring the Dezos Region, Diancie Lore & Mega Evolution Adventure

Pokemon Shiny Jewel GBA Cover,Title

Game Information

Hack Name: Pokemon Shiny Jewel
Original Game (ROM Base): Pokémon FireRed (GBA)
Hack Status: Alpha v2.01
Language: English
Content Type: New Region, Expanded Story, Mega Evolution, Pokémon Expansion, Quality-of-Life Improvements

Table Of Contents



About This ROM Hack

Pokémon Shiny Jewel is the second ROM hack created by SuperChespinX, built on the Pokémon FireRed engine. The game introduces a completely new region called Dezos, alongside a reimagined adventure centered around the legendary Pokémon Diancie.

The hack focuses heavily on a mix of story expansion, visual upgrades, and modern Pokémon mechanics, making it a more polished evolution compared to the creator’s previous project, Light Rising. According to the author, this version includes improved tiles, expanded features, and a stronger overall gameplay experience.

The core narrative revolves around the ancient history of Diancie, a Pokémon believed to have existed in Dezos over 100,000 years ago and responsible for creating precious jewels like diamonds. The story begins when Professor Oak discovers a mysterious diamond fragment, which leads to uncovering Diancie’s lost history and the dark actions of Team Gunk, who previously captured and imprisoned the legendary Pokémon.


Story Overview

Over 100,000 years ago, the Legendary Pokémon Diancie descended upon the Dezos region, creating precious jewels and diamonds that shaped its history. At some point, Diancie was captured by the criminal organization Team Gunk, imprisoned within a hardened cage, and subsequently vanished from the world.

In the present day, Professor Oak discovers a mysterious rare diamond fragment within his laboratory. His research reveals that the jewel is a piece of Diancie itself, suggesting that the Legendary Pokémon may still exist — and may be in grave danger.

As a new trainer journeying through Dezos, you become entangled in the mystery of Diancie, Team Gunk’s growing influence, and the emergence of another hostile faction that opposes them. Your adventure unfolds through new cities, gyms, rivals, and escalating conflicts tied directly to Dezos’ ancient past.


Key Features

  • New Region – Dezos: A completely original region with redesigned maps and exploration paths.
  • Expanded Pokémon Selection (Gen 1–6): Pokémon from multiple generations are available, significantly increasing team variety.
  • Mega Evolution System: Includes Mega Evolution mechanics to enhance battle depth and strategy.
  • New Moves from Gen 4 & Gen 5: Moves like Grass Knot, Stone Edge, Earth Power, Discharge, and Flare Blitz are added for modernized combat.
  • 8 Gym Leaders Planned: Full gym progression system designed around the new region.
  • New Rivals and Characters: Multiple rival figures including Steve, Serena, Tyler, and Alfie, each contributing to the storyline.
  • Reworked Pokédex Order: Pokémon entries are reorganized for improved progression flow.
  • Improved Tiles and Visual Design: Updated maps and environmental graphics for a more modern GBA feel.
  • Indoor Running Enabled: Players can run inside buildings, improving gameplay speed and navigation.
  • Custom Music Integration: New music system added to enhance atmosphere and immersion.


Known Bugs & Issues

  • Game is still in early beta stages
  • Some overworld sprites are placeholders
  • Gym progression incomplete in early builds
  • Pokémon availability not final
  • Cries and audio changes may be experimental


Screenshots

Pokemon Shiny Jewel Screenshot 00Pokemon Shiny Jewel Screenshot 01Pokemon Shiny Jewel Screenshot 02Pokemon Shiny Jewel Screenshot 03Pokemon Shiny Jewel Screenshot 04Pokemon Shiny Jewel Screenshot 05Pokemon Shiny Jewel Screenshot 06Pokemon Shiny Jewel Screenshot 07Pokemon Shiny Jewel Screenshot 08Pokemon Shiny Jewel Screenshot 09Pokemon Shiny Jewel Screenshot 10Pokemon Shiny Jewel Screenshot 11Pokemon Shiny Jewel Screenshot 12


Download Links

Alpha v2.01: Mediafire

Developer Information

Developer / Team: SuperChespinX

Credits: 

  • Creator & Lead Developer: SuperChespinX
  • Mapping & Editing: LeGreyfish
  • Scripting: NinjaFlunkout
  • Pokémon Sprites: Chaos Rush, MrDollSteak, faintster
  • Tiles: Dante, Seiyouh, Pey!, Shawn Frost, Zein, Zeo, E.C.
  • Music & Tools Support: catroZ, HackMew, Wichu, LU-HO, and others


Source & References

Official Thread / Website: Pokecommunity


Frequently Asked Questions

Q: What type of game is Pokémon Shiny Jewel?
A: It is a FireRed ROM hack focused on a new region, story expansion, and modern Pokémon mechanics.

Q: Who is this hack/game for?
A: It is for players who enjoy story-driven Pokémon ROM hacks with Mega Evolution, new regions, and expanded Pokémon rosters.

Q: What makes this hack different from vanilla Pokémon FireRed?
A: It adds a new region (Dezos), updated mechanics, expanded Pokémon from multiple generations, and a new story involving Diancie.

Q: Does the game include Mega Evolution?
A: Yes, Mega Evolution is included as one of the main battle features.

Q: How many Pokémon are available?
A: Pokémon from Generation 1 to Generation 6 are included, with more planned.

Q: How many gyms are planned?
A: The game is planned to include 8 Gym Leaders, though beta versions may include fewer.

Q: What is the main story about?
A: The story revolves around the legendary Pokémon Diancie, its ancient history in Dezos, and the conflict involving Team Gunk.