Unlock Balin's Tomb Mission
Complete the game.

Unlock Gap of Rohan Mission
Complete the game.

Unlock The Board is Set Mission
Complete the Balin's Tomb and Gap uf Rohan missions using the hard difficulty setting.

Unlock Sauron Comes Mission
Complete the game in Good mode.

Unlock The Last Alliance Mission
Complete the game in Evil mode.

Unlock Rohan Outpost Mission
Use a link cable to play with another Game Boy Advance.

Unlock Skip Combat Option
Use a link cable to play with another Game Boy Advance.

Go to: Lord of the Rings: The Third Age Info Page | nGaming Home Page.