Here is the full list of all 41 Actraiser Renaissance achievements.
Achieve a total population of 3,500 or higher across all realms.
Restore Light's supremacy to the world.
Oversee the birth of a new kingdom in Aitos.
Oversee the birth of a new kingdom in Northwall.
Attain level 20 with Taia.
Defeat the Arctic Wyvern.
Attain level 20 with Migrana.
Attain level 20 with Shemaal.
Oversee the birth of a new kingdom in Marahna.
Attain level 20 with Alonso.
Oversee the birth of a new kingdom in Kasandora.
Attain level 20 with Daniella.
Attain level 20 with Philotas.
Defeat the Pharaoh.
Defeat Kalia.
Defeat the Rafflasher.
Oversee the birth of a new kingdom in Fillmore.
Use the Divine Lightning miracle to strike your sacred temple in Northwall.
Defeat the Merman Fly.
Defeat Firewheel.
Defeat the Azure Dragon.
Oversee the birth of a new kingdom in Bloodpool.
Use the Soothing Rains miracle on a monster lair to hasten the emergence of fiends.
Defeat the Dagoba.
Defeat Zeppelin Wolf.
Use the Glorious Sunlight miracle on a monster lair to delay the emergence of fiends.
Defeat the Manticore.
Defeat the Minotaurus.
Reclaim your lost divinity in its entirety.
Slay 100 monsters with the angel's arrows.
Defeat the Centaurus.
Obtain all achievements in Actraiser Renaissance.
Defeat the guardian of Alcaleone.
In Special Mode, clear all stages on Easy difficulty.
In Special Mode, clear all stages on Normal difficulty.
In Special Mode, clear all stages on Hard difficulty.
In Special Mode, clear all stages on Divine difficulty.
In Special Mode, achieve a total score of 20,000,000 or higher.
Oversee the birth of a new kingdom in Alcaleone.
Use the Soothing Rains miracle to open the skies above the purified lake of Bloodpool.
Use the Restless Earth miracle in Kasandora following the appearance of the ancient pyramid.