Here is the full list of all 47 TEKKEN 8 achievements.
Unlocked all achievements.
Defeated Harada_TEKKEN in Super Ghost Battle.
Finished Arcade Quest.
Defeated 10 CPU Ghosts in Super Ghost Battle.
Got promoted to Vanquisher.
Won the Arcade Quest Kobushi Dojo Tournament.
Got promoted to Warrior.
Defeated a player's Ghost.
Got promoted to Brawler.
Fought against your own Ghost.
Performed 20 Devilish hits in Tekken Ball. (Excluding offline player battles)
Performed a Hard Floor Break. (Excluding offline player battles)
Finished Arcade Battle.
Performed a Wall Bound. (Excluding offline player battles)
Reached the lowest area of the Ortiz Farm stage. (Excluding offline player battles)
Play a total of 10 online battles of any kind.
Won the Arcade Quest Gong Tournament.
Performed a Wall Blast. (Excluding offline player battles)
Finished 10 Character Episode stories.
Performed a Hard Wall Break. (Excluding offline player battles)
Finished 5 Character Episode stories.
Dealt 20 Rage Arts. (Excluding offline player battles)
Finished Chapter 15 of The Dark Awakens with Kazuya Mishima victorious.
Achieved a perfect victory. (Excluding offline player battles)
Won a Group Match.
Won a Player Match.
Practiced with the tips on in Replays & Tips.
Achieved a great victory. (Excluding offline player battles)
Saved a custom character in Character Customization.
Obtained an overall total of 10,000,000G.
Finished Chapter 15 of The Dark Awakens with Jin Kazama victorious.
Dealt 20 Heat Smashes. (Excluding offline player battles)
Performed a Floor Blast. (Excluding offline player battles)
Finished Chapter 12 of The Dark Awakens.
Achieved a 30-hit chain during Operation Rebellion in The Dark Awakens.
Finished Chapter 7 of The Dark Awakens.
Dealt an overall total of 1000 damage while in rage mode. (Excluding offline player battles)
Healed an overall total of 500 damage in recoverable health. (Excluding offline player battles)
Performed 10 Heat Dashes. (Excluding offline player battles)
Triggered 10 Tornados. (Excluding offline player battles)
Finished Chapter 1 of The Dark Awakens.
Performed 5 Heat Bursts. (Excluding offline player battles)
Dealt 70+ damage in an air combo. (Excluding offline player battles)
Activated Heat 5 times with a Heat Engager. (Excluding offline player battles)
Completed 5 Combo Challenges.
Won a Ranked Match.
Dealt 2000 damage in Practice mode.