Here is the full list of all 40 Astebreed achievements.
Destroyed Asymptote Void and all its parts in Chapter 5.
Avoided all of the Lucis capture attacks in Chapter 5.
Used Blade to destroy 20,000 enemies and their attacks.
Saw every attack pattern used by Asymptote Est in Chapter 3.
Destroyed the entire enemy fleet in Chapter 3.
Reached a total score of 100,000,000 pts.
Earned 500,000 pts by using an EX Attack.
Used the Dash Blade attack to get a x16 multiplier 30 times in total.
Destroyed Asymptote Est in Chapter 2 swiftly.
Cleared the game on Easy difficulty.
Skipped every cutscene.
Reached a total Lock Level of 30,000.
Used the Dash Blade attack to get a x16 multiplier ten times in total.
Destroyed 30 of Dux's batteries in Chapter 4.
Locked onto 50 targets at the same time.
Destroyed Agnesi in Chapter 1 but kept its arms intact.
Cleared a chapter on Easy difficulty without taking damage.
Destroyed a boss using an EX Attack.
Cleared the game on Normal difficulty.
Destroyed 100 enemies and their attacks using the Spin EX Attack.
Used an EX Attack to knock a direct attack from Asymptote Void back in Chapter 5.
Continued 10 times.
Used the Blade to knock a direct attack from Asymptote Void back in Chapter 5.
Used the Wild EX Attack 10 times.
Viewed all the tutorials.
Played the Prologue to the end.
Cleared the game on Easy difficulty without using continues. (Chapter Select is not allowed.)
Cleared the game on Easy difficulty with less than 50,000 damage taken in total (Chapter Select is not allowed.)
Cleared a chapter on Normal difficulty without taking damage.
Cleared the game on Normal difficulty without using continues (Chapter Select is not allowed.)
Cleared the game on Normal difficulty with less than 50,000 damage taken in total (Chapter Select is not allowed.)
Cleared a chapter on Hard difficulty without taking damage.
Cleared the game on Hard difficulty.
Cleared the game on Hard difficulty without using continues (Chapter Select is not allowed.)
Cleared the game on Hard difficulty with less than 50,000 damage taken in total (Chapter Select is not allowed.)
Cleared the game with all mecha on all difficulties.
Reached a total score of 500,000,000 pts.
Used Shot to destroy 20,000 enemies and their attacks.
Destroyed Dux's outer shell in Chapter 4 by only attacking from the outside.
Destroyed Queen System in Chapter 6 without taking any damage.