Full list of all 79 Devil Slayer - Raksasi achievements.
The base game contains 63 achievements, and there are 4 DLC packs containing 16 achievements.
Defeat the Chapter I boss [Crazed Magistrate]
Chapter III cleared.
Chapter IV cleared.
Chapter V cleared.
Chapter VI cleared.
Complete the Chapter V's challenge room [The Power of Flame]
Defeat the Chapter V boss [White Immortal]
Defeat the Chapter III's challenge room [Assassination Duo]
Defeat the Chapter IV boss [Willow immortal]
Defeat the Chapter IV's challenge room [Bloodletter]
Defeat the Chapter IV's challenge room [Cryoshatterer]
Defeat the Chapter IV's challenge room [Trial of Bones]
Defeat the Chapter IV's challenge room [Crimson Chains]
Have 999 coins deposited in the bank.
Defeat the Chapter III's challenge room [Den of the Feline Devils]
Defeat the Chapter IV boss [Gelatinous Abomination]
Defeat the shop's [Mysterious Merchant Baldwyn]
Defeat [Lantern Keeper Sundong Gong]
Defeat the Chapter V boss [The Steadfast King]
Defeat the Chapter II boss [Heaven's Punishment]
Defeat the Chapter III boss [Broodmother Nest]
Defeat the Chapter IV boss [Yellow Immortal]
Defeat the boss [Forest Devil]
Clear Chapter VI without switching weapons
Clear Chapter VI without purchasing any items
Clear Chapter VI without losing HP (Exchanging life for items with the Lantern Keeper is permitted)
Defeat the Chapter VI boss [Arrested Spirit]
Defeat the Chapter III's challenge room [Webbed Prison]
Defeat the Chapter III boss [Grey Immortal]
Have 500 gold on your person
Defeat the Chapter III boss [Arboreal Maiden]
Defeat the Chapter VI boss [Fox immortal]
Clear Chapter I
Clear Chapter II
Defeat the boss [The Five Oddities]
Defeat the Chapter II boss [Pachi]
Activate Make it Rain set effect
Activate the Lord of Thunder set effect
Activate the Jackpot set effect
Activate the Panacea set effect
Activate the Cursed Blood set effect
Activate the Glasses Cat set effect
Activate the Arachnae set effect
Activate the Beasmaster set effect
Byleth's talents fully activated
Ajiela's talents fully activated
Kharoum's talents fully activated
Xilvaron's talents fully activated
Ralciel's talents fully activated
Japhriel's talents fully activated
Defeat the Chapter II boss [General Nara]
Defeat the Chapter IV boss [Fallen Buddha]
Tindra's talents fully activated
Unlocks [Main Character - Tindra]
Defeat the Chapter II Boss [Eastern Depot Overseer]
Defeat the Chapter II Boss [Skeletal Immortal]
Activate Magic Power Set effect
Activate Maggot Set effect
Activate Ace Up the Sleeve Set effect
Activate Momentum Set effect
Activate Hero Set effect
Activate Raystone Set effect
Activate Practitioner Set effect
Defeat the Chapter IV Boss [Bandit Leader]
Defeat the Chapter IV Boss [Great Sandworm]
Defeat the Chapter IV boss [Wolf and Raccoon Devils]
Activate Ninja set effect
Collect the four magic rings and defeat the Demon Swordsman that attacks you.
Clear Chapter VI on Demonic difficulty
Clear Chapter VI with 5 or more Trial Tokens active
Clear Chapter VI with 10 or more Trial Tokens active
Clear Chapter VI with 10 or more Trial Tokens active in Demonic
Defeat your Inner Demon after having activated the Inner Demons tablet
Clear Chapter VI while having activated the Maddened Killer tablet
Having activated the Time Fiend tablet, clear the game without triggering Time Fiend
Having activated the Boss Rampage tablet, get a double kill on two bosses
Activate Hunter set effect
Defeat the Sea Caverns boss [Anglerkun]
Defeat the Sea Caverns boss [Leviathan]