Here is the full list of all 32 Asteroid Bounty Hunter achievements. It takes around 6-8 hours to unlock all of the achievements on Windows.
Reach player level 500.
Destroy 10000 asteroids.
Unlock all ships in shipyard.
Kill Jack, brotherly love.
Destroy 1000 bounty hunters.
Kill Lynda, never liked her anyways, so boring.
Destroy 500 bounty hunters.
Spend over 50 upgrade points.
Kill Vega, who's this guy again?
Reach player level 100.
Use Final blast 30 times.
Use Death ray 50 times.
Destroy 1000 asteroids.
Kill Nix, I've slept with his wife as well.
Reach player level 50.
Unlock new ship.
Destroy 100 bounty hunters.
Use Photon swarm 50 times.
Kill DebrisLord, yeah, our first big fish.
Destroy 50 bounty hunters.
Clear level 1 on medium difficulty.
Reach player level 10.
Spend global upgrade point in shipyard.
Destroy 100 asteroids.
Clear level 1 on hard difficulty.
Destroy 10 bounty hunters.
Reach player level 2.
Clear level 1 on easy difficulty.
Destroy bounty hunter.
Destroy 10 asteroids.
Add your own music in game