Complete the indicated task to unlock the achievement.

Achievement	How to unlock
1 Million Credits	Earn 1 million total credits.
100 Confirmed Kills	Destroy 100 ships.
100k Credits	Earn 100k total credits.
10k Credits	Earn 10k total credits.
1k Credits	Earn 1k total credits.
25 Confirmed Kills	Destroy 25 ships.
250k Credits	Earn 250k total credits.
25k Credits	Earn 25k total credits.
50 Confirmed Kills	Destroy 50 ships.
500k Credits	Earn 500k total credits.
50k Credits	Earn 50k total credits.
Corvette	Buy a Corvette class ship.
Fighter	Buy a Fighter class ship.
First Kill	Destroy one ship.
Frigate	Buy a Frigate class ship.
Gunship	Buy a Gunship class ship.
Upgrade	Upgrade a ship.