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Contains spoilers (obviously).
 
 

Layer 5: Wrath secrets

 
5-1: In Poseidon's wake
 
 
Secret 1: Before the blue hookpoint.
 
 

 
Secret 2: In central part of the destroyed tower.
 
 

 
Secret 3: A red object. High above the arena, in the left-blue skull room. It will give rise to 2 Cerberi by being picked up.
 
 

 
 

 
Secret 4: In the central room with the blue skull in the water.
 
 

 
Secret 5: Just after the 3 Blue Skull Doors, behind a vent on the jump pad. Secret Level 5: There is an entrance to the secret area, but the level is not yet available.
 
 

 
 

 
 
5-2: Waves from starless sea
 
 
Secret 1: You will find it on an island far to the left. To get there, you can slide over the water.
 
 

 
Secret 2: In the shed below the wooden planks.
 
 

 
Secret 3: Behind the building housing first Idol.
 
 

 
Secret 4: To left of the blue skull building. Must be entered from behind.
 
 

 
Secret 5: A red object. The back of the ship.
 
 

 
 
5-3: Ship Of Fools
 
 
Secret 1: After placing a blue skull on the pedestal return to the room where you have 2 Cerberi. The secret room will be unlocked.
 
 

 
Secret 2: In the room that is behind the red skull. The stone… thing can be destroyed to open the door.
 
 

 
 

 
Secret 3: A wall will be lower behind you if you place 2 skulls on their pedestals. Jumping down will reveal the secret orb.
 
 

 
Secret 4: To your side after you grab the rocket launcher.
 
 

 
Secret 5: Above a room in this section.
 
 

 
 
 

Layer 6: Heresy secrets

 
6-1: Cry to the weeper
 
 
Secret 1: Enter the room with lava near to the exit.
 
 

 
Secret 2: After you enter the corridor leading towards the red pedestal, turn right.
 
 

 
Secret 3: A dual wield powerup. Below is the first outdoor area.
 
 

 
Secret 4: A red sphere. Above the corridor that leads into the final arena. You will make enemies by picking it up.
 
 

 
Secret 5: Above and beyond the final arena entrance.
 
 

 
 
 

Layer 5: Wrath challenges

 
5-1: In Wake of the Poseidon
 
DON'T TOUCH ANY WATER
 
 
First, you must drain the water. You need to drain the water first by destroying 3 secret valves. They are located in the very beginning of the level. After you have destroyed them all, a notification that "The water has drained" will be displayed. Now you can finish the level without touching water. You should be aware that not all water may have disappeared from the level.
 
 

 
 

 
 

 
 

 
 
5-2: Waves in the starless ocean
 
FIGHT THEFERRYMAN.
 
 
Throw a coin at him. That's all there is to it.
 
 
5-3: Ship Of Fools
 
DON'T TOUCH ANY WATER
 
 
First, place both skulls on their pedestals. The secret passage will then be opened. After you have carefully avoided all the water, instead turning left into the flooded space, turn right to the secret passage. This will lead you to the end and skip the flooded rooms.
 
 

 
 
5-4: Leviathan
 
REACH THE SURFACES IN UNDER 10 SECONDS
 
Pro tip: You don't need a water elevator to reach the surface. The best way to get to the top is to ride a vertical rocket.
 
 
 

Layer 6: Heresy challenges

 
6-1: Cry to the weeper
 
BEAT THE SECRET ENCOUNTER
 
 
Before you go to the outdoor area, grab the red skull. On top of the first structure is a red pedestal. The encounter can be activated by putting the skull down.
 
 

 
 
6-2: Aesthetics to hate
 
HIT GABRIEL INTO THE CEILING
 
 
As he transitions to phase 2, just stand under him and fire all your weapons. The Railcannon and nailguns with magnets work best.

 
 

 
 
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