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