Beat Chapter 1: "Soda Springs" (WARNING: Emulated Memory Size Override must be disabled! Please read about the game crashes in the forum post)

Beat Chapter 2: "Know-It-All Island"

Beat Chapter 3: "Chompy Mountain"

Beat Chapter 4: "The Phoenix Psanctuary"

Beat Chapter 5: "Chef Zeppelin"

Beat Chapter 6: "Rainfish Riviera"

Beat Chapter 7: "Monster Marsh"

Beat Chapter 8: "Telescope Towers"

Beat Chapter 9: "Mystic Mill"

Beat Chapter 10: "Secret Sewers of Supreme Stink"

Beat Chapter 11: "Wilikin Workshop"

Beat Chapter 12: "Time Town"

Beat Chapter 13: "The Future of Skylands"

Beat Chapter 14: "Operation: Troll Rocket Steal"

Beat Chapter 15: "Skyhighlands"

Beat Chapter 16: "The Golden Desert"

Beat Chapter 17: "Lair of the Golden Queen"

Beat Chapter 18: "The Ultimate Weapon"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 1: "Soda Springs"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 2: "Know-It-All Island"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 3: "Chompy Mountain"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 4: "The Phoenix Psanctuary"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 5: "Chef Zeppelin"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 6: "Rainfish Riviera"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 7: "Monster Marsh"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 8: "Telescope Towers"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 9: "Mystic Mill"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 10: "Secret Sewers of Supreme Stink"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 11: "Wilikin Workshop"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 12: "Time Town"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 13: "The Future of Skylands"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 14: "Operation: Troll Rocket Steal"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 15: "Skyhighlands"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 16: "The Golden Desert"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 17: "Lair of the Golden Queen"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 18: "The Ultimate Weapon"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 19: "Midnight Museum"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 20: "Sunscraper Spire"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 21: "Nightmare Express"

Earn the Story Goals, Dares, and Collections objective stars in Chapter 22: "Mirror of Mystery"

Earn the Difficult Dare objective star in Chapter 1: "Soda Springs"

Earn the Difficult Dare objective star in Chapter 2: "Know-It-All Island"

Earn the Difficult Dare objective star in Chapter 3: "Chompy Mountain"

Earn the Difficult Dare objective star in Chapter 4: "The Phoenix Psanctuary"

Earn the Difficult Dare objective star in Chapter 5: "Chef Zeppelin"

Earn the Difficult Dare objective star in Chapter 6: "Rainfish Riviera"

Earn the Difficult Dare objective star in Chapter 7: "Monster Marsh"

Earn the Difficult Dare objective star in Chapter 8: "Telescope Towers"

Earn the Difficult Dare objective star in Chapter 9: "Mystic Mill"

Earn the Difficult Dare objective star in Chapter 10: "Secret Sewers of Supreme Stink"

Earn the Difficult Dare objective star in Chapter 11: "Wilikin Workshop"

Earn the Difficult Dare objective star in Chapter 12: "Time Town"

Earn the Difficult Dare objective star in Chapter 13: "The Future of Skylands"

Earn the Difficult Dare objective star in Chapter 14: "Operation: Troll Rocket Steal"

Earn the Difficult Dare objective star in Chapter 15: "Skyhighlands"

Earn the Difficult Dare objective star in Chapter 16: "The Golden Desert"

Earn the Difficult Dare objective star in Chapter 17: "Lair of the Golden Queen"

Earn the Difficult Dare objective star in Chapter 18: "The Ultimate Weapon"

Earn the Difficult Dare objective star in Chapter 21: "Nightmare Express"

Earn the Difficult Dare objective star in Chapter 22: "Mirror of Mystery"

Earn the Difficult Dare objective star in Chapter 19: "Midnight Museum"

Earn the Difficult Dare objective star in Chapter 20: "Sunscraper Spire"

Beat Chapter 19: "Midnight Museum"

Beat Chapter 20: "Sunscraper Spire"

Beat Chapter 21: "Nightmare Express"

Beat Chapter 22: "Mirror of Mystery"

Fully upgrade Gusto, Thunderbolt, Blades, Fling Kong, or any of their variants

Fully upgrade Wallop, Head Rush, Fist Bump, Rocky Roll, or any of their variants

Fully upgrade Wildfire, Ka-Boom, Trail Blazer, Torch, or any of their variants

Fully upgrade Snap Shot, Lob-Star, Flip Wreck, Echo, or any of their variants

Fully upgrade Blastermind, Enigma, Deja Vu, Cobra Cadabra, or any of their variants

Fully upgrade Jawbreaker, Gearshift, Chopper, Tread Head, or any of their variants

Fully upgrade Bushwhack, Tuff Luck, Food Fight, High Five, or any of their variants

Fully upgrade Krypt King, Short Cut, Bat Spin, Funny Bone, or any of their variants

Fully upgrade Knight Light or Spotlight

Fully upgrade Knight Mare or Blackout

Level up Gusto, Thunderbolt, Blades, Fling Kong, or any of their variants to Level 20

Level up Wallop, Head Rush, Fist Bump, Rocky Roll, or any of their variants to Level 20

Level up Wildfire, Ka-Boom, Trail Blazer, Torch, or any of their variants to Level 20

Level up Snap Shot, Lob-Star, Flip Wreck, Echo, or any of their variants to Level 20

Level up Blastermind, Enigma, Deja Vu, Cobra Cadabra, or any of their variants to Level 20

Level up Jawbreaker, Gearshift, Chopper, Tread Head, or any of their variants to Level 20

Level up Bushwhack, Tuff Luck, Food Fight, High Five, or any of their variants to Level 20

Level up Krypt King, Short Cut, Bat Spin, Funny Bone, or any of their variants to Level 20

Level up Knight Light or Spotlight to Level 20

Level up Knight Mare or Blackout to Level 20

Defeat the final boss on Hard or Nightmare difficulty without swapping, without villains, and without using Blackout, Cobra Cadabra, or Enigma [1P only]

In Chapter 3, defeat Bungo by reducing him to 50 or fewer hearts while not going below your 10 starting hearts in Skystones Smash

Defeat the Chapter 5 boss on Hard or Nightmare difficulty without taking damage, without swapping, without villains, and without using Blackout or Cobra Cadabra [1P only]

Defeat the Chapter 3 boss on Hard or Nightmare difficulty without swapping and by only allowing the boss to be damaged while playing as Chompy or Bone Chompy [1P only]

Defeat the Chapter 8 boss on Hard or Nightmare difficulty without falling in a pit

Defeat the Chapter 11 boss on Hard or Nightmare difficulty without swapping, without villains, and while only using a Trap Master [1P only]

Defeat the Chapter 13 boss on Hard or Nightmare difficulty without swapping, without villains, and while only using one of the original 32 Skylanders: Spyro's Adventure Skylanders or their variants [1P only]

Defeat the Chapter 17 boss on Hard or Nightmare difficulty without swapping, without villains, and while only using a Mini or a Sidekick [1P only]

In Chapter 18, reduce Glumshanks to 0 hearts in Skystone Smash while not going below your 10 starting hearts

Using Blades, Chopper, or High Five, beat the "Perilous Perch Skirmish" arena on Nightmare difficulty without using villains [1P only]

Using Blackout, Deja Vu, or Echo, beat the "Bad Dream Brawl" arena on Nightmare difficulty without using villains [1P only]

Using Cobra Cadabra, Flip Wreck, or Funny Bone, beat the "Slime Time Tournament" arena on Nightmare difficulty without using villains [1P only]

Using Fist Bump, Torch, or Tread Head, beat the "Flaming Flag Finale" arena on Nightmare difficulty without using villains [1P only]

Using Bat Spin, Spotlight, or Trail Blazer, beat the "Scorched Sand Showdown" arena on Nightmare difficulty without using villains [1P only]

Using Fling Kong, Food Fight, or Rocky Roll, beat the "A Fight to Remember" arena on Nightmare difficulty without using villains [1P only]

Defeat all villains

Complete all villain quests

Beat waves 1-20 in the Kaos Doom Challenge

Beat waves 21-50 in the Kaos Doom Challenge

Beat waves 51-100 in the Kaos Doom Challenge

Obtain all Story Scrolls

Reach the maximum shop discount by obtaining all winged sapphires

Obtain all Soul Gems

Unlock all Treasure Chests and Villain Stashes

Collect all 180 stars to reach Portal Master rank 40

Collect all Legendary Treasures

Hit every note in each of the 6 expert battles in Skaletones Showdown in one story mode session

Unlock all obtainable hats, excluding legacy only and difficulty-specific hats

Unlock all trinkets

Complete all 24 battle arena challenges

Beat the game on Nightmare difficulty