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