Walkthrough and Gameplay...

Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Armageddon Expert	Hit six enemies with Armageddon.
Byeee!	Escape a level with five or more visible enemies.
Charge! Expert	Maintain your Charge for fifteen turns.
Deus Ex Chovy	Receive a complimentary Bubbleship Ticket from Chovy.
Efficiency	Defeat three or more enemies in one turn.
Energized	Max out your Energy.
Full Kit	Unlock all skills and items.
Hardestcore	Defeat the King on NG+5.
Hearty	Max out your Health.
Make Haste	Finish a run on normal or harder in under ten minutes.
Minesweeper	Defeat the King without stepping on any enemies.
Nest Egg	Hold hundred gold.
Not So Tough Afterall	Defeat a Heavy Guard.
Overkill	Hit an enemy for five damage.
Pacifist	Reach level 10 without killing any enemies.
Painless	Complete a run without taking any damage on Normal or harder.
Party Crasher	Defeat the King.
Premonition Expert	Perform Premonition for zero Energy.
Roundhouse Expert	Hit four enemies with Roundhouse.
Savior of Cymbidium (Again)	Defeat the King with the Hunter.
Savior of Cymbidium	Defeat the King with the Shadow.
Savior of Phlox (Again)	Defeat the King with the Charger.
Savior of Phlox	Defeat the King with the Trooper.
Savior of Saffron (Again)	Defeat the King with the Witch.
Savior of Saffron	Defeat the King with the Oracle.
School's Out	Complete the tutorial.
Slash Expert	Perform a Slash for zero Energy.
Smokebomb Expert	Hide four enemies with a Smokebomb.
That was close!	Defeat the King with one health remaining.
Welcome to Beebom City	Reach Beebom City.