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