Full list of all 18 Super Mombo Quest achievements worth 1,000 gamerscore. It takes around 5-6 hours to unlock all of the achievements on Xbox One.
Defeat the King of Nightmares
Defeat the MegaDrill
Defeat the Lasercat
Defeat the Green Smasher
Defeat the Swine Emperor
Rescue Thoma
Rescue Philomen
Rescue Alfred
Rescue Adamastor
Rescue Ursula
Reach the Maleficent Momboland region
Reach the Towering Tree region
Reach the Fungal Forest region
Reach the Monster Trail region
Reach the Mechanical Maze region
Reach the Prismatic Pyramids region
Reach the Desolate Desert region
Reach the Voracious Volcano region