There are 99 achievements worth a total of 1000 points
DMC1:Finish the game on Normal Mode
DMC1:Finish the game on Hard Mode
DMC1:Finish the game on Dante Must Die Mode
DMC1:Purchase all of Dante's Skills
DMC1:Complete a Secret Mission
DMC1:Complete six Secret Missions
DMC1:Complete all Secret Missions
DMC1:Achieve an S Rank on any Mission
DMC1:Survive an encounter with Phantom
DMC1:Survive an encounter with Nelo Angelo
DMC1:Defeat Phantom
DMC1:Survive an encounter with Griffon
DMC1:Fight Nelo Angelo a second time and prevail
DMC1:Fight Griffon a second time and prevail
DMC1:Defeat Griffon
DMC1:Survive an encounter with Nightmare
DMC1:Defeat Nelo Angelo
DMC1:Fight Nightmare a second time and prevail
DMC1:Defeat Nightmare
DMC1:Defeat Mundus
DMC1:Perform an S Rank Combo using Alastor
DMC1:Perform an S Rank Combo using Ifrit
DMC1:Unlock every enemy file in the status menu
DMC1:Unlock 50% of all entries for every enemy file in the status menu
DMC1:Unlock all the entries for every enemy file in the status menu
DMC1:Collect 10,000 Red Orbs
DMC1:Collect 25,000 Red Orbs
DMC1:Collect 50,000 Red Orbs
DMC1:Complete a Blue Orb
DMC1:Max out the Health Bar
DMC1:Collect all Guns
DMC1:Finish the game without using any Yellow Orbs
DMC1:Clear a mission without taking damage
DMC2:Finish the game on Normal Mode with any character
DMC2:Finish the game on Hard Mode with any character
DMC2:Finish the game on Must Die Mode with any character
DMC2:Finish the game on any difficulty with Trish
DMC2:Complete a Secret Mission
DMC2:Pass 1000 floors in Bloody Palace Mode
DMC2:Pass 5000 floors in Bloody Palace Mode
DMC2:Pass 9000 floors in Bloody Palace Mode
DMC2:Achieve an S Rank on any Mission with Dante
DMC2:Achieve an S Rank on any Mission with Lucia
DMC2:Max out the Health Bar with any character
DMC2:Max out the Devil Trigger Gauge with any character
DMC2:Collect 12 Blue Orb fragments
DMC2:Defeat Tartarussian
DMC2:Defeat Orangguerra
DMC2:Defeat Jokatgulm
DMC2:Defeat Nefasturris
DMC2:Defeat Tateobesu
DMC2:Defeat Noctpteran
DMC2:Defeat Bolverk
DMC2:Defeat Plutonian
DMC2:Defeat Phantom
DMC2:Defeat Trismagia
DMC2:Defeat the final boss with either Dante or Lucia
DMC2:Perform an S Rank Combo using Dante
DMC2:Perform an S Rank Combo using Lucia
DMC2:Reach Level 3 on any Sword with Lucia
DMC2:Reach level 3 on any Gun with Dante
DMC2:Reach level 3 on all Swords with Dante
DMC2:Reach level 3 on all Arsenals with Lucia
DMC2:Collect all Swords with Dante
DMC2:Collect all Arsenals with Lucia
DMC2:Collect all Devil Hearts with Lucia
DMC3:Finish the game on Normal Mode with any character
DMC3:Finish the game on Hard Mode with any character
DMC3:Finish the game on Very Hard Mode with any character
DMC3:Finish the game on Dante Must Die Mode with any character
DMC3:Finish the game on Heaven or Hell Mode with any character
DMC3:Finish the game on any any difficulty as Vergil
DMC3:Complete a Secret Mission with any character
DMC3:Complete all Secret Missions with any character
DMC3:Kill 100 enemies during the credits
DMC3:Pass 666 levels in Bloody Palace Mode
DMC3:Pass 5000 levels in Bloody Palace Mode
DMC3:Complete Bloody Palace Mode
DMC3:Achieve an S Rank on any mission with any character
DMC3:Achieve an S Rank on all missions (any difficulty or character)
DMC3:Defeat Cerberus
DMC3:Defeat Gigapede
DMC3:Defeat Agni and Rudra
DMC3:Survive an encounter with Vergil
DMC3:Defeated the Heart of Leviathan
DMC3:Defeat Nevan
DMC3:Defeat Beowulf
DMC3:Defeat Geryon
DMC3:Fight Vergil a second time and prevail
DMC3:Defeat Lady
DMC3:Defeat Doppleganger
DMC3:Defeat Arkham
DMC3:Purchase all Devil Arm skills with Dante
DMC3:Defeat Jester in all of his forms
DMC3:Clear every mission in Yellow Orb Mode
DMC3:Reach the highest level in all Styles with Dante
DMC3:Reach the highest level for any gun with Dante
DMC3:Max out the Health Bar with Dante
DMC3:Max out the Devil Trigger Gauge with Dante