Collect all trophies in 'The Devil Within: Satgat.'

Take down the leader of the Wetas in the Ruined City.

Obtain the gun, 'Wanderer.'

Obtain the 'Ritual Bell' artifact in the Ruined City.

Use 'Soul Destruction' through the power of the 'Ritual Bell' artifact in the Ruined City.

Avoid the giant worms and get to safety in the Ruined City.

Unleash the power of the devil upon Lee Choong in the Ruined City.

Arrive at Mirabeol and learn more about the situation

Enter the Corrupted Forest.

Reunite with the woman investigating the Black Crows in the Corrupted Forest.

Defeat the Black Crow Scout in the Corrupted Forest.

Defeat the Black Crow Combatant in the Corrupted Forest.

Defeat the Black Crow Enforcer in the Corrupted Forest.

Defeat the Devilized Lee Choong in the Corrupted Forest.

Enter Restricted Zone 21.

Open the door of the dam and enter Restricted Zone 21.

Use the excavator to get across in Restricted Zone 21.

Destroy all of the tanks in Restricted Zone 21.

Escape the chamber and activate the ventilation in Restricted Zone 21.

Avoid the bombardment and get to safety in Restricted Zone 21.

Defeat the Administrator and foil its plans in Restricted Zone 21.

Obtain the gun, 'Red Panther.'

Enter the Capital.

Enter Purgatory in the Capital.

Defeat Shinman in the Capital and obtain the Chime Bells.

Use the Chime Bells to harness the power of the Haetae Stones.

Accept the power of the devil within.

Defeat the Devilized Shinman in the Capital and stop the rebellion.

Destroy the Seed of the Demon God in the Ruined City.

Destroy the Seed of the Demon God in the Corrupted Forest.

Destroy the Seed of the Demon God in Restricted Zone 21.

Solve the mystery of the tomb in the Capital.

Obtain all of the Devil's Armors.

Remove the power of the Demon Gods concentrated at the top of the Ebon Sting.

Back on the road...

Enhance any Sword or Gun to at least +5.

Enhance any Sword or Gun to at least +10.

Enhance any Sword or Gun to at least +15.

Find all of the Haetae in the Ruined City.

Find all of the Haetae in the Corrupted Forest.

Find all of the Haetae in Restricted Zone 21.

Find all of the Haetae in the Capital.

Find every Haetae on all maps.