Here is the full list of all 46 Heckabomb achievements.
Killed 6 ships with one smartbomb
Killed 3 ships with one smartbomb
Cracked 1000 asteroids
Destroyed 100 enemy ships
Gathered 1000 salvage in a single level
Got hit by a smart mine
Cracked 100 asteroids
Finished a planet level
Finished an asteroid level
Fought UFOs in hyperspace
Unlocked checkpoint 1
Unlocked checkpoint 2
Unlocked checkpoint 3
Destroyed a Warship (Level 10)
Destroyed a Heavy Warship (Level 20)
Destroyed a Super Warship (Level 30)
Destroyed an Elite Warship (Level 40)
Destroyed an Ultimate Warship (Level 50)
Collected 3 Warship perks in one game
Destroyed a UFO mothership
Destroyed 1000 enemy ships
Destroyed 10000 enemy ships
Cracked 10000 asteroids
Destroyed 10 mine layers
Destroyed 10 tractor beam ships
Killed 10 ships with one smartbomb
Grabbed by a tractor beam
Maxxed refire upgrade
Maxxed gun power upgrade
Maxxed multifire upgrade
Maxxed speed upgrade
Maxxed armor upgrade
Maxxed collector upgrade
Maxxed shields
Fully loaded with smartbombs
Maxxed all primary weapon upgrades
Maxxed everything
Unlocked 2 secondaries in one game
Unlocked 3 secondaries in one game
Gathered 5000 salvage in a single level
Gathered 10000 salvage in a single level
Reached level 10 in Campaign mode
Upgraded a secondary weapon
Encountered the Ace 5 times
Defeated the Enemy Ace
Completed the Duel