Here is the full list of all 51 BlazBlue: Chronophantasma Extend achievements.
[Highlander Assault] Completed the Highlander Assault Mode.
[Score Attack] Completed 1 course.
Land a counter hit using Litchi's Thirteen Orphans.
As Tager, successfully land a throw on an opponent who is blocking or taking damage.
As Bang, activate Overdrive with less than 35% HP, and Overdrive Finish your opponent.
Used all of the Black Gale's follow-up attacks during a single round with Kagura.
Kept the opponent airborne for 20 seconds during a single round as Kokonoe.
Defeat the opponent using only wolf-form attacks.
Finish an opponent while Izayoi is in Slaver Trans-AM Mode.
As Terumi, finished an opponent during the stomp phase of Serpent's Laceration.
Absorbed 10 projectiles during a single round using Azrael's Growler Field.
Finish an opponent using Carl's Arpeggio of Oblivion.
Defeat the same opponent once with Luna's and once with Sena's voice.
Defeated Ragna using Lambda.
As Nu, win a match by using nothing but projectile attacks.
Stayed airborne for a total of 100 seconds using Rachel.
Land all Jin's
Regenerate a total of 100,000 HP with Ragna.
Locked onto an enemy for over 10 seconds during a single round as Bullet.
As Hazama, defeat an opponent with an Overdrive Finish.
As Makoto, land an attack with maximum Impact Gauge.
Finish the opponent with a projectile from Mu's Steins Gunner.
[Tutorial] Finished the stylish and beginner lessons in Tutorial Mode.
[Unlimited Mars] Fought in 10 matches.
[Gallery] Unlocked all of the Unlimited characters.
[Gallery] Spent P$ 100,000 in Gallery Mode.
[Abyss] Completed up to Stage 6.
Defeat Nu, Mu, and Lambda using Noel.
[Gallery] Unlocked the "Guest Illustrator" category.
[Network] Made some changes to your room.
[Training] Dealt a total of 100,000 Damage.
[Arcade] Completed Arcade Mode.
Heard all of the voice patterns of Celica's Drive Attack during a single round.
[Story] Completed the main story.
[Challenge] Completed 50% of all challenges.
[Challenge] Completed 100% of one character's challenges.
[Story] Completed the EXTEND story.
[Story] Completed the Remix Heart story.
[Story] Completed the additional gag reels.
[Replay Theater] Watched a replay.
[Network] Leveled up to level 11.
[Network] A player joined your room.
[Network] Collected a set quantity of items in the Player Match room.
As Taokaka, hit every character with Cat Spirit: Encore!
As Arakune, execute a 100 hit combo.
As Hakumen, deal 10,000 damage in a single combo.
Land all of Tsubaki's
Land all of Relius's Id Lauger follow-ups in a single combo.
Hit every character with Amane's Jakutoku Meika: Gouha Houyou.
Mastered BlazBlue Chrono Phantasma Extend.
[Network] Used a default text string in the Player Match room.