Troubleshooter achievements

Eliminate all enemy without being spotted in the scenario mission 'Shadow of Past'. Even though the enemy engages in battle, you can achieve your achievement if the enemy doesn't act.

Put Black Mask Out of Action

Defeat Blue Eyebrow

Defeat unidentified monster before the reinforcement arrive in the scenario mission 'Monster' at cruel difficulty.

Defeat Gaia the Yellow Serpent

Defeat Skull Mask