Pokémon Lazarus (Hack) GBA ROM

Pokémon Lazarus is a new Pokémon GBA ROM hack created by Nemo622, the same developer behind the popular 2024 hit Pokémon Emerald Seaglass. This game shares many similarities with Pokémon Emerald Seaglass, such as the use of charming GBC-style graphics for almost every menu, Pokémon, and object in the overworld. It also features following Pokémon and a curated Pokédex containing over 400 Pokemon from Generation 1 to Generation 9.

There are several unique features in the game, including a brand-new region called Ilios, which is based on the Aegean Sea (mainland Greece and the surrounding islands). The game offers a completely new storyline with new characters and a fresh villainous team.

Hack Credits:

Released by: Nemo622
Base: Pokémon Emerald
Language: English
Type: Total Overhaul (New Story/Region, Graphics, Music, Gameplay)
Status: Complete
Initial Release Date: 21 March 2025
Patch Version: v2.0
Patch Date: 12 Feb 2026

Source and details: https://ko-fi.com/s/4baddcdbdc
Alt: https://pokemonlazarus.net/
Official Development and Support Discord: https://discord.com/invite/XACTMjNZgw

Features:

• New Region: The Ilios region, based on the Aegean Sea (mainland Greece and surrounding islands).
• New Storyline: Fully explore the new areas of the Ilios region.
• Starters: 9 starters from Generations 6, 7, and 9.
• Following Pokémon: Pokémon follows you in the overworld.
• Mega Evolutions: New Mega Evolutions (From Legends ZA) + Fan Made Megas in charming GBC Style Graphics.
• DexNav: A fully functioning DexNav to make encounters easier.
• New Villains: A new villainous team called Team Chimera.
• Quest System: Complete quests to earn rewards.
• Pokedex: Over 400 Pokémon curated from Generations 1 to 9, along with regional forms (Alolan, Galarian, Hisuian, etc.).
• Challenging Puzzles: Solve engaging puzzles throughout the game.
• Graphics: Charming GBC-style graphics for almost every menu, Pokémon, and object in the overworld.
• New Music: Featuring custom battle music and remixes of classic themes. (You can change the battle music to either custom or GSC from the options)
• Overworld Encounters: Pokémon appear in the overworld.
• Dynamic Day/Night System: Pokémon Encounters based on time, Day and Night Encounters.
• Berry System: An improved berry system.
• Cheat System: In-game cheats are available to improve gameplay, with a cheat system similar to that of Pokémon Emerald Seaglass.

Difficulty Modes:

Pokémon Lazarus features a Difficulty Mode setting, which can be adjusted in the second page of the Options menu, alongside various other settings.

• Normal Mode: Soft level caps, standard Gym Leader teams. Most Pokémon teams can likely beat the game, though some battles may require extra planning.
• Hard Mode: Hard level caps, modified Gym Leaders with more difficult fights. Opponents’ Pokémon gain extra levels as the game progresses, with a +5 level bonus by the end. Planning before Gym battles is key, as their Pokémon will have stronger moves and more coverage.

Be sure to read the included Documentation PDFs for a lot more info about this hack. The cheat codes are listed in the included .txt file.

This hack has been widely regarded as the best Pokémon romhack of 2026 by several reviewers and YouTubers. I can see why too; it's insanely good.