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