Robotech: The Macross Saga Cheats - GBA

Level select
Press [Up], [Down], [Up], [Down], [L], [R], [L], [R] at the ''Press Start'' screen. The sound of a chicken will confirm correct code entry.

Unlimited lives
Press [Right]x3, [Up]x2, [L]x2 at the ''Press Start'' screen. The sound of a chicken will confirm correct code entry.

All characters
Press [Down]x5, [R]x2 at the ''Press Start'' screen. The sound of a chicken will confirm correct code entry.

All upgrades at maximum
Press [Up], [Right], [Down], [Left], [R], [L]x3 at the ''Press Start'' screen. The sound of a chicken will confirm correct code entry.

Weapon upgrades always at maximum
Go to the name entry screen. Enter any character in the first position of the name, followed by "SDF1" for positions two through five.

Play as Max Sterling in Vermilion Squad
Successfully complete the game as Max Sterling under the normal or advanced difficulty setting.

Play as Miriya S. in Female Power Armor
Successfully complete the game as Miriya S. under the normal or advanced difficulty setting.

Play as Rich Hunter in Fanjet
Successfully complete the game as Ben Dixon under the normal or advanced difficulty setting.

Play as Rich Hunter in Trainer Veritech
Successfully complete the game as Rich Hunter under the normal or advanced difficulty setting.

Play as Roy Fokker in F-203 Dragon II
Successfully complete the game as Roy Fokker under the normal or advanced difficulty setting.

Play as Lucky Duck
Successfully complete the game with all five default characters under the normal or advanced difficulty setting.

Play as secret eleventh Pilot/Veritech
Successfully complete the game with all five default and five secret pilots under the normal or advanced difficulty setting.

Shoot and fire missiles simultaneously
Hold [B] + [A] to shoot and fire missiles at the same time. This is useful against enemies and Bosses.

Underground in level 2
Go with your Guardian close to a big ship where you can walk with your Battloid. It will change your Guardian into a Battloid. The enemy ships cannot hit you.