Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A God No More	Defeat the Final Boss.
Bomb Squad	Get the Mine weapon.
Cold Resilient	Clear Stage 3.
Desert Conquerer	Clear Stage 2.
Eye of the Eagle	Enter the hidden stage at the Stone boss stage.
Great Adventurer	Collect the Fuel and the Shield in the Jungle.
I Hate Rainy Weathers	Get rid of the Storm Cloud and collect the Shield in the Desert.
Jungle Conquerer	Clear Stage 1.
Lucky Birb	Collect the Hidden Shield in the final stage
REDDEN!!	Defeat the hidden boss in the snowy fields.
Shoot-em-up	Get the X-ZERO Bullet weapon.
The Destroyer	Get the MI-DX Bullet Bullet weapon.
The Journey Begins	Get your first weapon.
They Are Special	Watch through the title credit.
Victorious	Beat the Stone boss.