Here is the full list of all 93 Habroxia 2 achievements.
Finish all 3 Boost Rush Mode Levels in a row.
Successfully hunt all boss bounties.
Defeat the Ancient Archive on NG+ without taking damage (entire stage + boss fight).
Boost through 10 enemies in a row.
Kill 50 enemies with boost in one level.
Kill 50 enemies using the wave special weapon during one level.
Kill 50 enemies using the vulcan special weapon during one level.
Kill 50 enemies using the homing special weapon during one level.
Kill 50 enemies using the cutter special weapon during one level.
Kill 50 enemies using the rockets special weapon during one level.
Kill 50 enemies using the scatter special weapon during one level.
Finish a level with aim type set to off.
Kill 50 enemies using the orbs special weapon during one level.
Kill 50 enemies using the bomb special weapon during one level.
Kill 50 enemies using the laser special weapon during one level.
Defeat Galactic Chaos with no ship upgrades.
Defeat Galactic Chaos on NG+ without taking damage.
Defeat the Terrible Experiment on NG+ without taking damage (entire stage + boss fight).
Defeat the Control Mainframe on NG+ without taking damage (entire stage + boss fight).
Defeat the Twin Fighters on NG+ without taking damage (entire stage + boss fight).
Defeat the Fusion Cannon on NG+ without taking damage (entire stage + boss fight).
Defeat the Megalithic Gunship on NG+ without taking damage (entire stage + boss fight).
Defeat the Lodestar on NG+ without taking damage (entire stage + boss fight).
Defeat the Senatorial Protector on NG+ without taking damage (entire stage + boss fight).
Defeat the Foreman on NG+ without taking damage (entire stage + boss fight).
Defeat the Armament Engineer on NG+ without taking damage (entire stage + boss fight).
Defeat the Nuclear Cruiser on NG+ without taking damage (entire stage + boss fight).
Defeat the Mobile Filtration System on NG+ without taking damage (entire stage + boss fight).
Defeat the Volatile Centrifuge on NG+ without taking damage (entire stage + boss fight).
Defeat the Field Scholar on NG+ without taking damage (entire stage + boss fight).
Defeat the Deep Space Drill without firing a shot (entire stage + boss fight).
Defeat the Rogue Defender on NG+ without taking damage (entire stage + boss fight).
Defeat the Subterranean Fugitive on NG+ without taking damage (entire stage + boss fight).
Defeat the Warden on NG+ without taking damage(entire stage + boss fight).
Defeat the Deep Space Drill on NG+ without taking damage(entire stage + boss fight).
Defeat the Sorter of Value on NG+ without taking damage (entire stage + boss fight).
Defeat the Ecology Keeper on NG+ without taking damage (entire stage + boss fight).
Achieve a 200x combo.
Defeat the Asteroid Destroyer on NG+ without taking damage (entire stage + boss fight).
Defeat the Guardian of the Ore on NG+ without taking damage (entire stage + boss fight).
Successfully hunt 30 boss bounties.
Successfully hunt 20 boss bounties.
Successfully hunt 40 boss bounties.
Successfully hunt 5 boss bounties.
Successfully hunt 10 boss bounties.
Successfully hunt 50 boss bounties.
Complete the Enemy Compendium.
Purchase 50 ship upgrades.
Defeat the Ancient Archive.
Complete Boost Rush Mode Level 2.
Complete New Game++.
Complete New Game+.
Finish Level 1 on New Game+.
Achieve an A rank (or higher) in Boss Rush Mode.
Finish a level with 25 health (or less).
Complete Boost Rush Mode.
Kill 10 Lost Astronauts.
Destroy a boss by boosting.
Fail to complete a level.
Defeat Galactic Chaos.
Defeat the Terrible Experiment.
Defeat the Control Mainframe.
Defeat the Twin Fighters.
Defeat the Fusion Cannon.
Defeat the Megalithic Gunship.
Defeat the Lodestar.
Rescue all Lost Astronauts.
Successfully hunt all bounties.
Defeat the Senatorial Protector.
Defeat the Foreman.
Defeat the Armament Engineer.
Defeat the Nuclear Cruiser.
Remember the Proxima Centurai Incident.
Defeat the Mobile Filtration System.
Defeat the Field Scholar.
Defeat the Volatile Centrifuge.
Defeat the Rogue Defender.
Defeat the Warden.
Defeat the Subterranean Fugitive.
Discover an alternate route.
Defeat the Deep Space Drill.
Hold more than 1,000 credits at once.
Defeat the Ecology Keeper.
Defeat the Sorter of Value.
Defeat the Guardian of the Ore.
Achieve a 100x combo.
Achieve an S rank on any level.
Defeat the Asteroid Destroyer.
Successfully hunt a bounty.
Rescue a Lost Astronaut.
Finish the tutorial.
Defeat Galactic Chaos on Arcade Mode.
Defeat Galactic Chaos on Arcade Mode using Arcade Controls.