Sonicmon Advance (GBA)

Sonicmon Advance GBA ROM – Detailed Hack Overview


Game Information

Hack Name: Sonicmon Advance
Original Game (ROM Base): Pokémon Ruby
Hack Status: Beta
Language: English
Release Type: Fan-made ROM Hack

Table Of Contents



About This ROM Hack

Sonicmon Advance is a unique Pokémon ROM hack of Pokémon Ruby that swaps out Pokémon for characters from the Sonic the Hedgehog universe. Inspired by similar ROM hacks like Moemon and Touhou Puppet Play, this hack brings Sonic fans a chance to capture and battle using iconic characters from the Sonic franchise. Developed by Lemonade Eagle since July 2016, this hack aims to offer players an immersive experience where familiar Sonic characters are reimagined as the game’s Pokémon equivalents.

 


Story Overview

The story of Sonicmon Advance has not been fully revealed yet, but players can expect a classic Pokémon adventure, with Sonic-themed twists. Players will encounter various Sonic universe characters, including main heroes, villains, and fan-made characters, all while experiencing the familiar Pokémon gameplay mechanics. The game's setting and narrative will be designed to mirror the traditional Pokémon journey, but with a Sonic flair.


Key Features

  • Sonic Characters as Pokémon: The main Pokémon roster consists of characters from the Sonic the Hedgehog universe, including Sonic, Tails, Knuckles, Shadow, and more. You will also find:
    • Sub-Original Sonic Characters: Characters like Nack the Weasel and Bean.
    • Archie Comic Characters: Such as Antoine, Sally, and Enerjak.
    • Partially Original Characters: Including Dark Sonic, Metalix Sonic, and Fire Cream.
    • Fan Characters: Some fan-created characters from platforms like DeviantArt.
    • Eggman Robots: These will be integrated as powerful "Pokémon" in the game.
    • Bootleg and Non-Sonic Characters: Featuring characters like Somari (a bootleg Sonic) and others.

  • Sonic-Themed Items: Items in the game are designed to fit the Sonic universe, with familiar items reimagined to reflect Sonic’s world. For example:

    • Potion: Replaced by a Ring.
    • Revive: Replaced by an Extra Life.
  • Character Variants: Multiple forms of Sonic characters (e.g., Classic Sonic, Sonic Boom) will be available, adding variety and depth to the experience.
  • New Pokémon and Encounters: A range of Sonic-based creatures, robots, and fan characters replaces traditional Pokémon. Players will encounter them in the wild, providing a fresh experience for both Sonic and Pokémon fans.


Known Bugs & Issues

  • In Development: The ROM is still under development, and there are no official downloads yet. Players will need to wait until the release window (February to April) to play.
  • Missing Items and Features: Certain details, such as the complete list of items and characters, are still being finalized. Some elements may change as the game is refined.


Screenshots

Sonicmon Advance screenshot 00Sonicmon Advance screenshot 01Sonicmon Advance screenshot 02


Download Links

Download: Mediafire

Developer Information

Developer / Team: LemonadeEagle


Source & References

Official Thread / Website: https://www.pokecommunity.com/showthread.php?t=388487


Frequently Asked Questions

Q: What is Sonicmon Advance?
A: It’s a Pokémon Ruby hack that replaces Pokémon with characters from the Sonic the Hedgehog universe. Players will capture and battle using Sonic-themed characters.

Q: When will the game be released?
A: The game is expected to be released between February and April 2026.

Q: Will there be new mechanics or just Sonic characters?
A: While the main gameplay mechanics will resemble traditional Pokémon, items and characters will be heavily themed around Sonic. Some gameplay tweaks are possible, but the overall experience will be familiar to fans of both Pokémon and Sonic.

Q: Will there be fan-made characters in the game?
A: Yes, characters created by Sonic fans (such as those on DeviantArt) will be featured in the game alongside official Sonic characters.

Q: How will items work in Sonicmon Advance?
A: Items will be re-themed to fit Sonic's universe. For example, Potions will be represented as Rings, and Revives will be Extra Lives, to make the game feel more integrated into Sonic's world.

Q: Are there any original Sonic characters in the game?
A: Yes, the game will feature original Sonic characters like Sonic, Tails, Knuckles, Shadow, and many others. There will also be alternate forms and lesser-known characters from the franchise.

Q: Can I expect a traditional Pokémon storyline?
A: The game will follow the familiar Pokémon formula, where you capture creatures and battle against Gym Leaders, but with Sonic characters and a new storyline involving Sonic-themed elements.


How to Play

  • Download the ROM: Sonicmon Advance will be available for download when it is officially released, between February and April 2026.
  • Patch the ROM: Once the ROM file is available, it can be patched to a Pokémon Ruby ROM using a patching tool like Lunar IPS.
  • Play the Game: Load the patched ROM into a GBA emulator such as VisualBoyAdvance to begin your Sonic-based Pokémon adventure.
  • Explore the World: Encounter a variety of Sonic characters, complete gym battles, and explore the world as you progress through your adventure.



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