Fire Emblem: The Sacred Stones
Bonus characters
Successfully complete the game to unlock the Ex. Map in Extra Mode. Play that map and complete the indicated area. The corresponding bonus character will join your party during the next battle:
Fado (General): Complete the Ruins.
Lyon (Necromancer): Complete the Ruins three times.
Glen (Dragon Master): Complete the Ruins, round 5.
Hayden (Forest Knight): Complete the Ruins, round 5.
Orson (Paladin): Complete the Tower, 6F.
Valter (Wyvern Knight): Finish the Ruins, round 7.
Ismaire (Sword Master): Complete the Tower.
Selena (Mage Knight): Complete the Tower three times.
Caellach (Hero): Complete the Tower, 3F.
Riev (Bishop): Complete the Tower, 7F.