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Home/GBA/Pokemon Double EmeraldUpdated: 1/10/2026

POKEMON DOUBLE EMERALD DOWNLOADProceed with Caution

DEMOBeta 1GBA
Pokemon Double Emerald
Beta 1

Difficulty

MODERATE (Tier 2)

Some challenge

Pokemon Double Emerald is a Pokemon GBA Rom Hack by Hackachu based on Pokemon Emerald in English. And It is now available to download. It was last updated on April 13, 2018.

📸

FIELD EVIDENCE

5 CAPTURES
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OFFICIAL INTEL

  • Edit event Pokemon
  • De-capitalize text
  • Bug fixes
  • More obtainable Pokemon
  • Ability to obtain event legendaries
  • Map changes

# TAGS

GBACompletedEmeraldGBANEW RELEASEEmeraldGBACompletedFireRedGBAEmeraldGBA
CURATOR'S LOG
COMMUNITY #262.5
DexHunter Ace

DexHunter Ace

LVL. 18 EXPLORER
CompletionistShiny HuntingPokedexPost-Game

"100% Completionist. Has a spreadsheet for Hidden Item locations."

Writer Tone
Manic, obsessive, detailed. Focuses on QoL (Quality of Life) features and availability.
ENTRY DATE: January 10, 2026

Mission Report

"Following is a detailed account of my experience in this ROM hack region..."

Duration85 hours
Threat Levelnormal
Tech Specs
STANDARD GBA
Ideal For
HistoriansShiny Hunters

MISSION LOG: REGION 386-DE (DOUBLE EMERALD)

Timestamp: 0300 Hours. Caffeine levels critical.
Location: Littleroot Town (or what passes for it).

I touched down in the Double Emerald sector expecting a revolution. My Pokedex was primed, my spreadsheets were color-coded, and I had three backup save files ready. What I found was... an artifact. A fossil from 2018 frozen in amber. The local atmosphere is distinct—specifically, the text. They've finally stopped shouting at us. The entire region has undergone a De-capitalization protocol. It’s soothing on the retina, I'll give them that.

THE HUNT: CATCHABILITY INDEX

The mission briefing promised "More obtainable Pokemon" and access to Event Legendaries. My completionist senses were tingling. I can confirm that the barriers to entry for Mythicals have been lowered.

  • Mew/Deoxys/Jirachi: The ticket events are active. No GameShark required.
  • Wild Encounters: Modified, but erratic.

However, I'm sweating looking at the version number: Beta 1. In the world of archiving, "Beta" is code for "Heartbreak." I spent hours scouring Route 101. Living Dex is possible without cheats.... at least, that's the theory. But with the project seemingly abandoned since 2018, I fear Slot #386 might be trapped in a void of unwritten code.

ENVIRONMENTAL HAZARDS (BUGS & GLITCHES)

The region feels stable, largely because it relies heavily on the bedrock of standard Emerald architecture. However, the "Map Changes" mentioned in the intel are subtle to the point of invisibility. I was expecting new islands; I got slightly moved flower pots.

FIELD NOTE: Missable event warning! Save before entering the cave. The scripting on these unlocked events can be fragile in Beta environments. If you knock out Deoxys, it might stay down forever.

THE VERDICT

This expedition was a mixed bag. The Battle Frontier is here, which is standard for the territory. Post-game is massive. Battle Frontier included. But is this the definitive Emerald experience? No. It lacks the modern amenities of Emerald Cross or Theta Emerald Renev. It's a curiosity, a half-finished bridge to nowhere.

100% completion took me 85 hours. Mostly because I refused to believe there wasn't more content hidden in the code. I checked every trash can. Twice.

Final AssessmentSKIP
2.5/5
💬

Community Voices

4 testimonials
"

"The game is pretty much exactly what it sounds like-- all Pokémon have been doubled in level."

Player #01
"

"I would highly recommend using the fast forward function. Unless you have the time and patience, of course."

Player #02
"

"ANY bug to do with any new move, ability, or wild double battles is to do with the Emerald Battle Engine Upgrade, which I did not write, merely implemented."

Player #03
"

"When you enter a double battle with only one Pokémon, the game will either clone your only Pokémon or bring a fainted Pokémon into the battle."

Player #04
⚠️

Known Issues

3 reported
Community ReportsIssues reported by players. May be version-specific.
  • 1Cloning of single Pokémon in double battles
  • 2Fainted Pokémon appearing in double battles
  • 3Battle engine glitches related to new moves and abilities

💡 TIP: Check for patches/updates. Many issues get fixed in newer versions.

Creator: Hackachu

Base ROM: Pokemon Emerald

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