
This guide is gonna help you get the secret ending. Spoiler warning!
How to Get the Secret Ending
Collecting Ancient Inscriptions
First of all, you’ll need to find three hidden ancient inscriptions on the 4th, 5th and 6th levels.
To get to the 1st ancient inscription on the level 4, you’ll need to go:
- 3 down, 1 right, 2 down, 1 right, 2 up, 1 right, 2 down, 1 right, 2 up, 2 right, 2 down, 2 right.
Note: You also get achievement Pathtaker!
To get to the 2nd ancient inscription on the level 5, you’ll need to go:
- 4 down, 5 right, 1 up, 1 down, 4 up, 1 left, 1 up, 2 left, 2 up, 2 right.
To get to the 3rd ancient inscription on the level 6, you’ll need to go:
- 1 left, 1 down, 2 right, 2 down, 2 left, 1 down, 2 left, 2 down, 4 right, 2 up, 2 left, 4 down, 3 right, 2 up, 4 right, 2 down, 2 left, 1 down, 2 right.

What to Do
After completing the boss encounter, you return to your residence, accompanied by the demon girls you acquired from the infernal realm. In the center of the dwelling, a carpet bearing a pentagram is situated.

The Portal Activation
Standing right in the middle you’ll need to move like this:
- 1 down, 1 up, 1 right, 1 up, 1 left, 2 down, 1 left, 1 up, 1 down, 1 right, 1 up.
If done correctly, portal shall open.

Get in it after Lucifer tells you not to. Enjoy the ending.
Found those three rune-etched rocks containing Judas Priest looky razor blade mothafuxkie things, watched a youtube guide showing the Nintendo code to open the portal… It took reading your guide to put 2 and 2 together and realize the runes on the razors are the Nintendo code
Thanks!
sad to know I beat all the game had to offer but ‘m glad this guide made it possible, thanks.