Ninja Gaiden 4 achievements

Learn all Magatsuhi Weapon Skills

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

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

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

Achieve a 2000-point combo

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

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

Complete 20 Missions

Use Yatousen to inflict massive damage in a short time

Collect every Gourdy

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

Complete the game on MASTER NINJA difficulty