Here is the full list of all 18 Acceleration of SUGURI X-Edition HD achievements.
Win/lose an online watch with a second left on the clock.
Unlock the best cheat code ever
Win 5 matches in Normal or Hard Arcade Mode with 50 seconds or more left.
Defeat Saki in Normal or Hard Arcade Mode before time runs out.
Defeat Hime in Normal or Hard Arcade Mode before time runs out.
Defeat Kyoko in Normal or Hard Arcade Mode before time runs out.
Defeat Kae in Normal or Hard Arcade Mode before time runs out.
Defeat Nanako in Normal or Hard Arcade Mode before time runs out.
Land a 30 hit combo or higher in Arcade Mode.
Defeat Iru in Normal or Hard Arcade Mode before time runs out.
Win a fight without reaching 150% on the heat gauge in Arcade Mode.
Defeat Suguri in Normal or Hard Arcade Mode before time runs out
Win a fight without taking damage in Arcade Mode.
Complete Hard Standard Arcade Mode.
Unlock all character story lines on any difficulty.
Complete both Story modes on Normal or Hard difficulty.
Win an online match without losing all your green health.
Win/lose an online match where neither opponent has hit each other for 10 seconds.