Full list of all 45 LEGO Star Wars: The Skywalker Saga achievements. It takes around 60-80 hours to unlock all of the achievements on Windows.
Achieve True Jedi in every level
Destroy 100 TIE fighters
Complete ''Episode IX - The Rise of Skywalker''
Complete The Skywalker Saga
Complete ''Episode VIII - The Last Jedi''
Complete ''Episode III - Revenge of the Sith''
Complete ''Episode II - Attack of the Clones''
Complete ''Episode I - The Phantom Menace''
Complete ''Episode VII - The Force Awakens''
Complete ''Episode VI - Return of the Jedi''
Complete ''Episode V - The Empire Strikes Back''
Collect all Minikits in a single level
Complete all 'Level Challenges' in a single level
Complete ''Episode IV - A New Hope''
Complete a flight level without dying
Achieve True Jedi in a single level
Shoot helmets off 50 enemies
Defeat 3 enemies at the same time with an explosion
Earn 17,000 studs
Achieve a combat multiplier score of 30
Complete all events on Geonosis and Tatooine
Complete all events on Bespin, Crait and Hoth
Complete all events on Cantonica, Yavin 4 and Ajan Kloss
Complete all events on Kamino
Complete all events on Coruscant, Jakku and Takodana
Complete all events on Kashyyyk and Kijimi
Complete all events on D'Qar, Naboo and Pasaana
Complete all events on Ahch-To, Endor, Kef Bir and Exegol
Complete all events on Dagobah, Mustafar, Utapau
Complete all 'Level Challenges'
Collect all Minikits
Fully upgrade a character class
Fully upgrade all of the character classes
Collect every datacard
Collect 1000 Kyber Bricks
Collect all characters
Complete all of the events in the Galaxy
Complete all races in the Galaxy
Complete all Galaxy Challenges
Use Jedi Mind Tricks to make 5 people fight simultaneously in the Cantina
Ride all creatures throughout the Galaxy
Earn 10,000,000,000 studs
Create 25 disguises as a Hero character
Complete all the Jawa's ''Faulty Droid'' missions on Tatooine
Complete all the GNK droid escort missions