- GameBoy Advance
Deleted Saved Games
Hold L Right Select when turning on the Game Boy Advance.
In-Game Reset
Press Start Select B A during game play.
Get Olaf
Beat Campaign Mode And Buy Olaf from Hachi for 50 coins.
How to get 2nd CO
Simply get past level 3.
How to get Sonja
To get Sonja you need to do three things.One you have to beat "Kanbei Arrives" in 8 or less days.Then beat "Mighty Kanbei" in 10 or less days. Next beat "Kanbei's Error" in 12 or less days. Then you go to 3 missons.You v.s Sonja in all 3. You must beat each one using a different CO. 1st one is max,nex is Sami, and last is Andy. Also if you do this, Kanbei will be a CO in "Final Battle".
Weakness
This is how to beat enemies with your characters easily:
Olaf-use Andy
Eagle-use Sami/Drake
Sonja-use kanbei
Kanbei-use Kanbei
Max-use Grit
Grit-use max
Drake-use Eagle
Advanced Difficulty
Simply hold select before you begin campaign mode and you will be in Advanced Mode. There will be stronger enemies but you will earn more coins for each battle won
Bonus CO's In Multi Player Mode
Successfully complete campaign mode, then go to battle maps to find more CO's that you can purchase for multi player mode.
Advanced mode
Hold Select before entering campaign mode to play in advanced mode. In this mode, enemies are more difficult to defeat, but you receive more conis for completing each mission.
Bonus modes
Successfully complete all missions in field training mode to unlock "War Room", "Campaign", "Design Maps", and "Stats" options on the main menu.
CO Drake
Enter campaign mode and select Andy. Successfully complete the Captain Drake, Naval Clash, Wings of Victory, and Battle Mystery campaigns and CO Drake will become available for purchased for 50 coins in the battle maps section.
CO Eagle
Enter campaign mode and select Sami. Successfully complete the Captain Drake, Naval Clash, Wings of Victory, Battle Mystery campaigns, and the secret "Rivals" battle and CO Eagle will become available for purchased for 80 coins in the battle maps section.
CO Grit
Enter campaign mode and select Max. Successfully complete mission 4 and CO Grit will become available for purchased for 50 coins in the battle maps section.
CO Kanbei
Successfully complete campaign mode and CO Kanbei will become available for purchased for 50 coins in the battle maps section.
CO Sonja
Successfully complete Sonja's secret missions and the campaign in campaign mode and CO Sonja will become available for purchased for 60 coins in the battle maps section.
CO Strum
Purchase CO's Drake, Eagle, Grit, Kenbei, and Sonja and CO Strum will become available for purchased for 100 coins in the battle maps section. Note: CO Strum can only be used in "Vs." mode. He cannot be used as your CO to play war room battles.
Sonja's secret missions
Successfully complete CO Kanbei's missions in a limited number of turns to unlock Sonja's secret missions. Successfully complete Kanbei Arrives in 8 or less turns, Mighty Kanbei in 10 or less turns, and Kanbei's Error? in 12 or less turns. If you complete all of these missions within the time limit, you will continue into a hidden path in the story line.
Unlock Nell
Get S rank on All missions in ADVANCE CAMPAIGN. Buy Nell for 80 coins
Getting eagle
message: first unlock the level rivals.heres how to get eagle and beat it:
DAY 1
build two transporters and move a mech in them.there should be a infantry left and don't move it.
DAY 2
move each transporter 3 spaces forward.
that is itthere's two goals:
1.captue the airport in the middle.
2.capture the HQ.
DAY 3
he built a bomer,what a waste of money
your concern is to build all air units.
ignore the bomer and dont bother it.
build a fighter and don't move transporters without 2 fighters and 1 b-copter at least.
DAY 4...
and from here you dont need to protect your HQ,because he makes no attempt to capture it,so dont build bomers, keep building fighters and b-copters to protect yourtransporters and slowly move them to the airport.drop the mechs when the bomer is out of range.then attack the unit he built on the airport, move somthing on that so its impossible for him to build somthig,capture it, from there use the airport to build more fighters and load the transporters with the mechs and head for the airport.
Way to get all COs except drake on 1campaign and beat Sturm Level easy
The first trick here is when you first get Max, chhose him. Now you already have Grit when you beat the campaign mode. Then when you have to vs. Kanbei, you have to beat the first one of his in 8 daysuse Max, 2nd- 10 daysuse Andy, and third-12 daysuse Sami. Then you get the Sonja missions, beat them and you unlock Sonja. When you get to vs. Drake, chhoose Sami for the next 4 missions, this will unlock the Rivals mission and Eagle. When you get to Sturm the first time, choose Max. Now everything is set up great. Instead of having Andy Max and Sami as your COs on the Sturm mission, you have Andy, Grit and Eagle Now this is how you beat that easy.
GameShark Codes
Codes Courtesy of