Here is the full list of all 43 Attack on Titan: Wings of Freedom achievements.
Avoided 30 Titan attacks in Focus Time.
Complete the Final Chapter of Attack Mode.
Performed 50 Complete Subjugations during one battle.
Completed 10 requests.
Subjugated your first Dire Subjugation Target.
Unlocked all characters.
Completed Chapter 3 of Attack Mode.
Reached 50% Gallery completion.
Completed Chapter 2 of Attack Mode.
Subjugated a Titan with Levi.
Completed Chapter 1 of Attack Mode.
Subjugated 10 Titans within 1 minute.
Subjugated a Titan with Titan Eren.
Reached 50% Survey Mission completion.
Used more than 100,000 Corps Funds in total.
Reached maximum Soldier Skill with a character.
Reached 25% Gallery completion.
Subjugated a total of 1,000 enemies.
Had over 100 allies join.
Fought to victory in 10 battles without taking any damage.
Reached 25% Survey Mission completion.
Used items a total of 100 times.
Engaged in omni-directional movement for 1 minute without landing.
Allies damaged a total of 100 parts.
Completed a total of 30 side-missions.
Performed 10 Complete Subjugations in a row during one battle.
Experienced over 100 friendly unit deaths.
Damaged a total of 100 parts.
Saved a friend.
Activated a Decisive Battle Signal.
Developed a weapon.
Reached 10% Gallery completion.
Achieved a Battle Rating of S in an episode.
Had an ally join.
Subjugated a Titan with Eren.
Selected as a top-performing cadet.
Reached 100% Survey Mission completion.
Completed all requests.
Achieved a Battle Rating of S in all Attack Mode episodes.
Subjugated all Dire Subjugation Targets in all Attack Mode episodes.
Reached 100% Gallery completion.
Reached maximum Corps Skill.
Acquired all achievements.