Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Bigger is Better	Kill 100 enemies with the Hulk ship in a single play.
Blaster Master	Kill 100 enemies with the Blaster in a single play.
Bombier	Kill 100 enemies with the Bomber ship in a single play.
Grenadier	Kill 100 enemies with the Grenade Launcher in a single play.
Laser Cutter	Kill 100 enemies with the Laser Cutter in a single play.
Laser Ring Pro	Kill 100 enemies with the Laser Ring in a single play.
Lifetime Score 2,000	Achieve a cumulative score of 2,000 over the course of all plays.
Lifetime Score 5,000	Achieve a cumulative score of 5,000 over the course of all plays.
Lifetime Score 500	Achieve a cumulative score of 500 over the course of all plays.
Max Rank	Achieve max rank.
Piercer	Kill 100 enemies with the Piercer in a single play.
Power in Numbers	Kill 100 enemies with the Swarm ship in a single play.
Score 100	Achieve a score of 100 in a single play.
Score 1000	Achieve a score of 1000 in a single play.
Score 500	Achieve a score of 500 in a single play.
Shotgun Showoff	Kill 100 enemies with the Shotgun in a single play.
Speed Kills	Kill 100 enemies with the Needle ship in a single play.
Wing Captain	Kill 100 enemies with the Wing ship in a single play.