Here is the full list of all 53 Sword Art Online: Hollow Realization Deluxe Edition achievements.
Obtain all achievements.
Learn the extra skill "Soaring Slash."
Learn the extra skill "Righteous Cross."
Complete the gallery.
Have 100 friends with friendship level "Friendly".
Defeat the Prayer Conduit with over 100 hours of gameplay logged.
Defeat 100 Named Monsters in multiplayer.
Learn 200 skills.
Learn the extra skill "Blade of the Damned."
Get a 10-hit chain with Sword Skill Connect.
Learn the extra skill "Fanged Guardian."
Learn the extra skill "Rejuvenating Touch."
Have over 10,000 levels divided among all skills.
Learn the extra skill "Assassin's Blade."
Get wiped out and respawn at the Teleport Gate Plaza.
Learn the extra skill "Thorn of Illusions."
Max out a sword skill mastery.
Reach maximum affinity with Kizmel.
Max affinity with all main characters.
Reach maximum affinity with Premiere.
Reach maximum affinity with Yui.
Reach maximum affinity with Lisbeth.
Reach maximum affinity with Strea.
Reach maximum affinity with Klein.
Reach maximum affinity with Agil.
Reach maximum affinity with Leafa.
Reach maximum affinity with Philia.
Reach maximum affinity with Silica.
Reach maximum affinity with Argo.
Reach maximum affinity with Sinon.
Reach maximum affinity with Yuuki.
Reach maximum affinity with Asuna.
Find a legendary item.
Have over 1,000,000 col.
Learn the extra skill "Celestial Blades."
Learn the extra skill "Warmonger."
Defeat Tia in Aincrad.
Complete Sinon's quests.
Reach level 50 with Kirito.
Defeat Genesis in the Temple of Prayers.
Complete Liz and Silica's quests.
Complete the Emperor's Sword quests.
Get the last attack bonus on all Ainground bosses.
Complete the Kurjiez Desert.
Complete Yui and Argo's quests.
Complete the Jeweled Peak Lakes.
Reach maximum enhancement with a weapon.
Complete Leafa and Philia's quests.
Complete Asuna, Yuuki, and Strea's quests.
Complete Kizmel's quests.
Complete the Oldrobe Forest.
Complete Rustoria Plains.
Help a party member in need.