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