S-Ranking requirements...
To get an "S" ranking on each mission you need complete the mission in x amount of time and y amount of Orbs collected. For example, for Mission 2 to achieve the S-ranking you must complete the level under six minutes with 400 Orbs
Mission Complete time Orbs collected
1 6:00 400
2 7:00 450
3 3:00 550
4 4:00 550
5 2:00 100
6 3:30 250
7 3:00 650
8 3:00 585
9 8:00 1500
10 4:30 600
11 5:30 1000
12 4:00 700
13 2:30 200
14 5:00 500
15 10:00 1400
16 6:00 1000
17 7:00 600
18 6:00 900
19 3:30 500
20 4:30 700
21 5:00 700
22 5:00 0
23 7:00 600
Secret Missions
Besides earning points by killing enemies and for time, you can earn points by completing secret missions below are all the secret missions.
Mission 3 - Critical Hit
Near the broken bridge, drop into the water . Point value: 200
Mission 4 - Phantom Baby
Go back into the church where you battled the Phantom. Point value: 100
Mission 4 - Phantom Baby 2
First defeat the Phantom Baby in the secret mission before, then go to the God of Time room. Point value: 100
Mission 4 - The Three Beasts
Located inside room that is under the biplane room. Point value: 100
Mission 5 - One-Eyed Evil
Go back to the room where you first saw Beezelbub. Point value: 200
Mission 11 - Wandering Ghost
Go back into the final room of Mission 10.
Mission 13 - Water Cell
Go to the captain's skeleton in his room. Point value: 100
Mission 15 - Treasure of the Reaper
In the where room you first got the Shield Emblem, look at the skull . Point value: 200
Mission 16 - Stairway of Tranquility
First beat Griffon, then go back to the coliseum. Point value: 100
Mission 16 - Shadow of Darkness
First beat Nightmare, then return to the biplane room again. Point value: 200
Mission 17 - Blue Gem in the Sky
Cross the broken bridge using Air Raide. Point value: 200
Mission 21 - Hidden Bangle--
In front of the God of Time statue, look at the wall. Point value: 200
Ranking Points
S: 1000-1500
A: 800-999
B: 500-799
C: 0-499
D: -1 or below
All Star Group Photo
Get S rankings on all missions to unlock the All Star Group Photo
Unlock Easy Difficulty
To unlock Easy difficulty, continue a lot within the first couple of levels in the game and / or achieve poor rankings. You will get the opinion of switching to easy mode.
Unlock Hard Difficulty
Complete the game once to unlock the Hard Difficulty setting.
Unlock Legendary Dark Knight Mode
To unlock Legendary Dark Knight mode, complete the game on the Hard difficulty setting.
Unlock Dante Must Die Mode
To unlock Dante Must Die Mode, complete the Legendary Dark Knight Mode.
Unlock Super Dante Mode
To unlock Super Dante Mode, Complete Dante Must Die mode.
Grenade launcher Rocoil
The grenade launcher has a lot of recoil. To decrease this, once you shoot it, immediately press Triangle to jump or roll.
Finding the Shotgun
To get the shotgun for Dante, go into the room next to the Judge Of Death. Go upstairs and destroy the table directly across from the Grim Reaper with the rusty key.