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GameBoy Advance : Rockman Zero 3 Cheats
Below are the cheats, hints, and tips that Game Gas knows about for Rockman Zero 3. On the right are
websites that may have additional cheat codes, hints, or tips for Rockman Zero 3.
Alternate Cyberworld enemies
Use a link cable to connect to Mega Man Battle Network 4 Red Sun or Blue Moon. Go to Ciel's room after killing Omega. Press Up in front of the computer and select "Transmission" to trade any chip into the game. All Cyberworld enemies will be changed.
Defeating Inarabitta
The most effective way of defeating this Boss is to use Recoil Rod + Hyper jab (the Ex skill from Deathtantz Mantisk). Because your Hyper Jab destroys his missiles/torpedoes, all you have to do just charge straight up to him and press Jab repeatedly. He may sometimes leap away or fire the arrow beam. This does not matter because it is well worth it. If you have the Fire Armor, put it on and it will be an even swifter victory.
Defeating Ninja Phantom
In the second to last level, before you fight Crea and Prea you must execute the portal to cyber space. While in cyber space. if you find a route to make it to the hidden doorway to your right you will see a portal. Press Up and you will fight Ninja Phantom from the Mega Man Zero. Defeat him to get the Ultimate Foot Chip carrying all Foot traits.
Defeating Inarabitta
The most effective way of defeating this Boss is to use Recoil Rod + Hyper jab (the Ex skill from Deathtantz Mantisk). Because your Hyper Jab destroys his missiles/torpedoes, all you have to do just charge straight up to him and press Jab repeatedly. He may sometimes leap away or fire the arrow beam. This does not matter because it is well worth it. If you have the Fire Armor, put it on and it will be an even swifter victory.
Game Unlockables
Mini-games and Misc. Unlockables:
| Unlockable: | How to Unlock: |
| Ciel mini-game | Beat the game with S ranking on all missions. |
| Copy-X mini-game | Using your previous save game, finish the game again in Hard Mode |
| Fefnir Mini-game | complete all missions with 100 points |
| Hard mode | Beat the game once, highlight new game at the main menu, hold L and press Start |
| Harpuia Mini-game | use zet zaber from the opening to the end, and finish the game with an S rank |
| Leviathan Mini-game | complete all missions with 100 points |
| Phantom Mini-game | use buster shot from the opening to the end, and finish the game with an S rank |
| Ultimate mode | Collect all of the secret disks, beat the game, then restart by holding R and selecting new game at the main menu |
| Zero mini-game | Finish the game once |