Hello achievement hunters
For this achievement, You need to unlock all the outfits in the game.
All of the outfits can be unlocked during "Story Mode" "Survival Mode" "Flying Mode" and Finally
"The Void Realm" *Note* In this final mode there are 2 hidden outfits,
I will explain how to get them below.
-After you finish the story mode you will unlock all the rest of the other modes.
-In "Survival mode" you need to progress through waves and reach a score of 1,200 then when you finish your last wave you will unlock the "Bloodfang Outfit"
-In "Flying mode" you need also to progress through waves until you hit over 1,200 points and you will unlock 3 outfits which are:
"The Swiftness Robe" for reaching a score of 600
"Soulseeker Dress" for reaching a score of 900
"Outfit Of Mastery" for reaching a score of 1,200
-Finally, "The Void Realm" is the mode that contains the missable outfits, Which is for the
"Black Crystal" & "White Crystal"
-For me, The "Black Crystal" spawned at "Phase 4" right before finishing the last enemies under my character I beamed it and finished the phase, and obtained the outfit "Adrhak, The Forgotten Robe"
-And for The "White Crystal" It spawned at "Phase 17" near the beginning right next to my character I beamed it and finished the phase and unlocked the outfit "Ensemble Of Madness"
Keep in mind there are 2 outfits that you can unlock by buying them and they are
"Robe Of Gahl'ro" & "Anzulian Tunic" And they cost 500 each.
Hope this guide helps & Happy hunting