Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A new color!	Buy a new color for your ships.
A new ship!	Buy a new ship.
Admiral	Buy all ships.
Armory	Switch weapons 10x.
Arsenal	Switch weapons 20x.
Campaign 1 hard	Complete the first campaign in hard mode.
Campaign 1	Complete the first campaign.
Campaign 2 hard	Complete the second campaign in hard mode.
Campaign 2	Complete the second campaign.
Campaign 3 hard	Complete the third campaign in hard mode.
Campaign 3	Complete the third campaign.
Complete the game (hard)	Complete the game in hard mode.
Complete the game (normal)	Complete the game in normal mode.
Dominator	Destroy 100 enemies.
Explosions!	Hit multiple enemies with a single rocket 10x.
First steps	Complete the tutorial level.
Fleet commander	Buy three new ships.
Obliterator	Destroy 300 enemies.
Prisma	Buy four new colors for your ships.
Rainbow	Buy all colors for your ships.
Rampage	Destroy 50 enemies.
Star destroyer	Destroy an astroid.