NINJA GAIDEN 4

Perform an Obliteration

Enter Bloodraven Form

Perform a Bloodbath Kill

Perform a Bloodbath Slaughter

Use the Caddis Wire

Use the Dragonfly Glider

Use the Pond Strider

Defeat the Kitsune Courtesan and break the first seal

Defeat Kurobo and break the second seal

Defeat Cetus and break the third seal

Revive the Dark Dragon in exchange for Seori's life

Start Ryu Hayabusa's story

Head to the final battle carrying the wishes of Seori (and Kureha)

Hold your own against Ryu Hayabusa

Purify the Dark Dragon and save the world

Reach maximum health with Yakumo and Ryu

Use Takeminakata to attack 5 or more enemies at once

Use Yatousen to inflict massive damage in a short time

Use Magatsuhi to Bloodbath Kill 5 or more enemies in a short time

Use Kage-Hiruko to defeat an enemy launched in the air

Recover the lost Dark Dragon Blade

Defeat Oniwaka in his final encounter--he wouldn't have lasted long in this world anyway

Complete 20 Missions

Obtain 100,000 NinjaCoin

Obtain 30 items

Defeat 3 enemies in a row with an Ultimate Technique

Achieve a 2000-point combo

Clear Chapter 02 without falling once (Auto Movement must be turned OFF)

Clear Chapter 06 without hitting any obstacles (Auto Movement must be turned OFF)

Clear Chapter 10 without hitting any obstacles (Auto Movement must be turned OFF)

Clear Chapter 12 without being hit by a laser (Auto Movement must be turned OFF)

Learn all Takeminakata Weapon Skills

Learn all Yatousen Weapon Skills

Learn all Magatsuhi Weapon Skills

Learn all Kage-Hiruko Weapon Skills

Learn all Dark Dragon Blade Weapon Skills

Learn all Combat Skills

Obliterate every enemy

Collect every Gourdy

Complete all Missions

Complete all Purgatory trials

Complete any chapter without dying (excluding Chapters 00 and 14)