Here is the full list of all 20 Spaceship Hunters achievements.
Complete the tutorial.
Fire 10000 bullets in one level.
Fire 100 missiles in one level.
Finish any level after taking damages more than five times the ship hull.
Prevent jormungand from growing.
Destroy mama before it spawns more than 10 times.
Finish a real level without taking damage.
Finish a level with the bus taking 0 damage.
Finish any level with collateral damages > 10 000.
Die by boost.
Hold the laser for 10 seconds or more.
Keep missiles targeted at you in flight for longer than 60 sec.
Finish any mission without using back thurster.
Get ranking 1 in any mission.
Take 3 times your own missiles.
Destroy the C. S. Catron.
Destroy the shadow and flame.
Destroy the A. S. Aureole.
Destroy the L. S. Icosahedron
Use the emp to disable shield.