Rename the downloaded save file so it matches your Sonic Advance 3 ROM file (e.g., SonicAdvance3.rom and SonicAdvance3.sav ).
For players using emulators or flash carts, 100% save files (often in format) can be found on community repositories:
Place the save file into the designated "Save" or "Battery" folder of your emulator.
I can provide step-by-step instructions tailored to your setup. Share public link sonic advance 3 100 save file
Ensure the file name matches your ROM name exactly (e.g., SonicAdvance3.sav for SonicAdvance3.gba ).
provide save files for different regions (North America, Europe, Japan) and formats (GameShark, Action Replay). Complete Save (NA) : Unlocks all characters, emeralds, and medals. PAL/European Version : Includes all characters, Chao, gold medals, and the Sound Test Boss Time Attack 2. How to Use Save Files on Emulators To use a downloaded file, you must ensure it matches your ROM's name exactly. mGBA / VisualBoyAdvance (PC) : Place the file in the same folder as your Sonic Advance 3 ROM. My Boy! (Android) : Use a file manager to move the file to the My Boy/save folder on your internal storage.
: While you start with only Sonic and Tails, a 100% save unlocks Knuckles (Sunset Hill Act 3), Amy (Toy Kingdom Act 3), and Cream (Cyber Track Act 3). Rename the downloaded save file so it matches
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| Unlockable | How to Get (Legitimately) | Notes | | :--- | :--- | :--- | | | Complete Sunset Hill Zone, Act 3 with Sonic as leader. | Adds ability to glide up walls and punch. | | Amy Rose | Complete Toy Kingdom Zone, Act 3 with Sonic as leader. | Uses her hammer for unique attacks. | | Cream the Rabbit | Complete Cyber Track Zone, Act 3 with Sonic as leader. | Can use her pet Chao, Cheese, to attack. | | Super Sonic | Collect all 7 Chaos Emeralds and beat the game with all 6 starting characters (includes Sonic, Tails, Knuckles, Amy, Cream, and an unlocked other). | Transforms Sonic into his invincible Super form. | | Nonaggression (Secret Final Zone) | Collect all 7 Chaos Emeralds and then beat Altar Emerald (final boss) as Sonic. | Fight the true final boss, Ultimate G-merl, for the "good" ending. | | Extra Zone (Nonaggression) unlocked | Collect all 7 Chaos Emeralds and beat the game with Sonic as leader. | For the good ending, which shows the full conclusion. | | Secret Stage Mode | Complete all 7 Special Stages (Chaos Emeralds). | Test your skills on special challenge stages. |
Depending on how you play Sonic Advance 3, you will need a specific save file format. File Extension Target Platform / Emulator Physical Flash Carts (EverDrive/EZ-Flash) & mGBA The most universal raw save format. .sgm / .clt VisualBoyAdvance (VBA) Save States Specific to emulator freeze-frames, not raw cartridge data. .srm RetroArch (mGBA/VBA-M cores) Share public link Ensure the file name matches
Depending on how you play Sonic Advance 3, the installation process for a save file varies. Follow the steps below for your specific platform. For PC Emulators (VisualBoyAdvance / mGBA)
This is the barrier between a "normal" ending and the "true" ending.
If you have a legitimate cartridge with a dead battery (and thus no saving capability), a save file allows you to bypass the need for a working battery. Where to Download Sonic Advance 3 100% Save Files
The game should now load into a file that has all Chao collected and all characters unlocked. Troubleshooting