Download the Ultimate WarioWare, Inc.: Mega Microgame$ 100% Save File for GBA

ahmad hassan

May 8, 2026

There comes a time when you just want to play every microgame without grinding through hours of gameplay. Whether you’re playing on mGBA, VisualBoyAdvance, or original GBA hardware, a 100% save file is the perfect solution. Today, we are offering a complete 100% Save File for WarioWare, Inc.: Mega Microgame$ that unlocks everything the game has to offer .

About WarioWare, Inc.: Mega Microgame$: Released in 2003 for the Game Boy Advance, this was the first game in the WarioWare series. It features over 200 lightning-fast “microgames” that must be completed in seconds. Players take on the role of Wario and his friends as they develop games for WarioWare, Inc.

What’s Included in This Save File?

This save file is designed to give you the complete WarioWare experience from the moment you load. Here are the key features you can expect :

  • All 200+ Microgames Unlocked: Every microgame across all eight characters is available to play.
  • All 8 Characters & Their Stages: Wario, Jimmy T., Mona, Dribble & Spitz, Dr. Crygor, 9-Volt, Kat & Ana, and Orbulon are all unlocked.
  • All Souvenirs & Toys: Complete collection of unlockable souvenirs, including the Wario Watch, Pyoro, and more.
  • All Sound Test Tracks: Every music track unlocked for listening in the sound test menu.
  • 100% Completion Status: All game modes and extras fully unlocked.

Complete Unlockables Guide

Here’s everything this 100% save file unlocks for you instantly. Normally, these would require hours of gameplay to obtain :

Game Completion Times

  • Main Story: ~2 hours to complete the main campaign
  • Main + Extras: ~4.5 hours to complete additional content
  • 100% Completion: ~14 hours to unlock everything

Characters & Their Stages

  • Wario – The boss of WarioWare, Inc., with the fastest microgames
  • Jimmy T. – Disco-themed microgames with funky music
  • Mona – Adventure-themed microgames with Mona’s scooter
  • Dribble & Spitz – Taxi driver duo with driving-themed microgames
  • Dr. Crygor – Scientific microgames with bizarre twists
  • 9-Volt – Nintendo-themed microgames based on classic titles
  • Kat & Ana – Ninja-themed microgames with fast reflexes
  • Orbulon – Alien-themed microgames with puzzle elements

Unlockable Souvenirs

The game features a collection of souvenirs that can be unlocked by playing microgames:

  • Wario Watch – A watch that displays the time
  • Pyoro – A classic WarioWare minigame where you catch falling objects
  • Sound Test – Listen to all the game’s music tracks
  • Various Toys – Interactive toys that can be played with in the souvenir room

Why Use a Pre-Made Save File?

While unlocking everything in WarioWare is part of the fun, using a 100% save file offers several distinct advantages:

  • Time Efficiency: Skip the 14 hours required to obtain 100% completion .
  • Restoration: Recover lost progress if your emulator save file becomes corrupted.
  • Immediate Access: Jump straight into any character’s stage without unlocking them first.
  • Souvenir Collection: Access all souvenirs and toys instantly.
  • Sound Test Unlock: Enjoy the full soundtrack without completing every microgame.

📁 Save File Location

Before installing the new save, you need to know where to place it. The location depends on your emulator or hardware .

mGBA Emulator (Recommended)

[mGBA Folder]\saves\

You can set a custom save path in mGBA’s settings under Tools → Settings → Paths.

VisualBoyAdvance (VBA)

[VBA Folder]\battery\

Some versions use a saves folder instead. Check your VBA settings under Options → Emulator → Directories.

RetroArch (mgba or vba-m core)

[RetroArch Folder]\saves\

Save files use the .srm extension for RetroArch’s built-in save system.

Flash Cartridge (EverDrive GBA / EZ-Flash Omega)

[SD Card]\SAVE\

Most flash carts store saves in a dedicated SAVE folder on the SD card.

⚙️ Installation Guide

Follow these steps to safely install your new 100% save file. The most important step: match your save filename to your ROM filename exactly.

Step 1: Backup Your Existing Saves

  1. Navigate to your emulator’s save folder (saves or battery).
  2. Copy any existing save files to a safe location (like your desktop) to backup your current progress.
  3. If you have a .sav file matching your WarioWare ROM, back it up now.

Step 2: Find Your ROM Filename

  1. Locate your WarioWare, Inc.: Mega Microgame$ ROM file (e.g., WarioWare Inc (U).gba).
  2. Note the exact filename, including capitalization and region code.

Step 3: Download and Rename the Save File

DOWNLOAD

Alternate Link

DOWNLOAD
  1. Click the download link to obtain the save file. It will be in a .zip or .rar format.
  2. Extract the contents using WinRAR, 7-Zip, or Windows’ built-in extraction tool.
  3. You should see a file named something like WarioWare Inc (U).sav.
  4. Rename this file to match your ROM filename exactly, keeping the .sav extension.
  5. Example: If your ROM is “WarioWare Inc (U).gba”, rename the save to “WarioWare Inc (U).sav” .

Step 4: Copy the Save File

  1. Copy the renamed .sav file into your emulator’s save folder.
  2. If using RetroArch, you may need to rename the extension to .srm instead.
  3. If there’s already a save with the same name, replace it (after backing up).

Step 5: Launch the Game and Verify

  1. Start your emulator and load WarioWare, Inc.: Mega Microgame$.
  2. From the main menu, check the character select screen—all eight characters should be available.
  3. Check the souvenir room to see if all souvenirs are unlocked.
  4. Check the sound test to see if all tracks are available.

Other WarioWare Games & Save Information

The WarioWare series spans multiple platforms, each with different save file requirements. Here’s information for other titles in the series:

WarioWare: Twisted! (GBA)

This game uses a motion sensor cartridge and takes about 24 hours to complete 100% . Save files use the same GBA format as the original, but the game features a unique gyro sensor that can’t be emulated on all platforms.

  • Completion Time: Main Story: 2 hours / Completionist: 24 hours
  • Unique Feature: Motion-controlled microgames using a gyro sensor

WarioWare: Touched! (Nintendo DS)

This DS title uses the touch screen and microphone. Save files are stored differently on DS cartridges. For DSiWare version transfer, special tools like WinImage and FBI are required to convert saves between formats .

  • Save Location (DSiWare): twlnand:/title/00030004/5a324154/data/ (NA version)
  • Note: The DSiWare version lacks the “Mona Pizza” souvenir due to the removal of GBA cartridge slot support

WarioWare D.I.Y. (Nintendo DS)

This game uses a special save chip that makes standard backup tools ineffective. Special tools like GodMode9i (version 3.0.0+) are required to dump saves from this cartridge . The game allows players to create their own microgames and comics .

  • Save Tool Required: GodMode9i (for DSi/3DS) or DSaveManager (with limitations)
  • Physical Cart Dumping: GodMode9i version 3.0.0+ added support for dumping NAND cartridge saves

WarioWare: Get It Together! (Nintendo Switch)

The latest entry in the series features co-op gameplay and takes about 30.5 hours to complete 100% .

  • Completion Time: Main Story: 2.5 hours / Completionist: 30.5 hours
  • Multiplayer: Supports co-op for up to 2 players

Frequently Asked Questions (FAQ)

Is this save file safe to use? Will it work with my emulator?

Yes, save files for GBA emulators are completely safe to use. This save works with mGBA, VisualBoyAdvance, RetroArch (mgba/vba-m cores), and most other GBA emulators. The key is ensuring the save filename matches your ROM filename exactly .

Does this work with the original Japanese version?

This save file is designed for the US/EU version of WarioWare, Inc.: Mega Microgame$. For the Japanese version (“Mawasunda Made in Wario”), the save structure may be different. You may need to rename the save file to match your Japanese ROM filename.

Will this work on original GBA hardware?

Yes, with a flash cartridge like EverDrive GBA or EZ-Flash Omega. Copy the .sav file to your flash cart’s save folder. For original cartridges, you would need specialized hardware like a GBxCart RW to write the save data to the cartridge.

How do I back up my own WarioWare save on physical DS cartridges?

For DS games like WarioWare D.I.Y., standard save managers often fail because of special save chips. The recommended tool is GodMode9i (version 3.0.0+), which can dump NAND cartridge saves . For 3DS users, you can use GodMode9 or FBI to access DS cartridge saves in some cases .

The save doesn’t appear. What do I do?

If the save doesn’t work, try these fixes:

  • Ensure the save file has the exact same name as your ROM (including capitalization) .
  • Check that the file extension is .sav (or .srm for RetroArch).
  • Make sure the save is in the correct folder—mGBA uses saves, VBA uses battery.
  • Launch the game once to generate a save file, then replace it with the downloaded one.
  • For RetroArch, go to Settings → Saving and verify the Save File Directory path.

How many microgames are in the original WarioWare?

The original WarioWare, Inc.: Mega Microgame$ features over 200 microgames across 8 different characters, plus a boss stage for each character. The exact number varies by region.

What’s the difference between the GBA and other versions?

Each WarioWare game is unique:

  • WarioWare, Inc. (GBA) – The original, button-controlled microgames
  • WarioWare: Twisted! (GBA) – Motion-controlled using a gyro sensor
  • WarioWare: Touched! (DS) – Touch screen and microphone controls
  • WarioWare D.I.Y. (DS/WiiWare) – Create your own microgames
  • WarioWare: Get It Together! (Switch) – Co-op gameplay with character-specific abilities

System Requirements for GBA Emulation

To run WarioWare on your PC via emulation:

Minimum Requirements

  • OS: Windows 7 / 8 / 10 / 11, macOS, Linux, or Android
  • CPU: 1.5 GHz dual-core processor
  • RAM: 1 GB
  • Storage: 20 MB for emulator + 8 MB for ROM

Recommended Emulators

  • mGBA – Most accurate GBA emulator, recommended for best compatibility
  • VisualBoyAdvance-M (VBA-M) – Updated version of classic VBA
  • RetroArch with mgba core – Great for cross-platform play

About WarioWare, Inc.

WarioWare, Inc.: Mega Microgame$ was released in 2003 and was the first entry in the WarioWare series. Developed by Nintendo R&D1 and published by Nintendo, it introduced the concept of “microgames” — games that last only a few seconds and require quick reflexes .

The game was a critical and commercial success, spawning numerous sequels across multiple Nintendo platforms. It’s known for its quirky humor, fast-paced gameplay, and memorable characters like Wario, Jimmy T., Mona, and 9-Volt.

Conclusion

Stop grinding through hundreds of microgames and start enjoying everything WarioWare, Inc.: Mega Microgame$ has to offer. With this 100% save file, you have access to all characters, stages, souvenirs, and sound test tracks in an instant. Whether you’re playing on mGBA, VBA, or original hardware, this save gives you the complete WarioWare experience without the 14-hour grind .

If you found this guide helpful, please leave a comment below letting us know which WarioWare game is your favorite! Thanks for reading, and happy microgaming! 🎮💥

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