Here is the full list of all 46 Shantae: Half-Genie Hero Ultimate Edition achievements.
Achieve 100% completion as Risky Boots!
Complete Pirate Queen's Quest with zero upgrades!
Defeat the Half-Genie brat!
Use your Tinkerbats to defeat 15 renegade Tinkerbats!
Give 'em something to think about!
Take out the trash!
What was that for?
Foil the techno upstart!
Remind everyone who's boss!
Achieve 100% completion as an Officer!
Enforce curfew as an Officer of the Law.
Wipe someone's criminal record as an Officer of the Law.
Get crushed by a switch block.
Achieve 100% completion as a Ninja!
Defeat the Pirate Queen, Ninja style!
Conquer a fishy foe while dressed as a Ninja.
Complete a stage without using your sword.
Achieve 100% completion as Shantae!
Obtain all win screens in any Shantae Mode!
Beat the game in color-swapped clothing!
Defeat Risky Boots!
Defeat 5 or more enemies with a single Obliterate!
Foil the Dual Barons!
Finish the race!
Find the lost memories!
Stop the Techno Baron!
Save Scuttletown!
Defeat 10 enemies as a Blobfish!
Defeat Risky Boots while in Tinkerbat Form!
Complete Hard Core Mode!
Obtain all win screens in Pirate Queen's Quest.
Raise all three friends to Max Level!
Save blah blah blah...
Free a captivating captive!
Brings back memories...
Take down an army.
Clear the residence of evil.
Save your friend from a sinister force.
Achieve 100% completion as Sky, Bolo, and Rotty!
Obtain all win screens in Friends to the End.
Defeat 20 enemies with the Beach Ball.
Soak up the Scuttle Town sun in your swimwear.
Soar over Cape Crustacean in your swimwear.
Achieve 100% completion in your bathing suit!
Obtain all win screens while playing as Shantae in her Ninja, Beach, and Officer costumes!
Land the final strike on any boss with only a sliver of your own health left.