An identity-hiding escape card game that can be easily enjoyed with simple rules.
Players take turns flipping over one of the face-down red door cards in the play area and follow the instructions on the card, aiming to escape from the labyrinth where a killer is lurking.
If you can collect three "Silver Keys" and find the "Exit", you successfully escape. However, if you find the "Killer's Key", you remember that you are the killer. You are the true culprit who trapped everyone in the mansion's labyrinth. If you can kill everyone else while hiding the fact that you are the killer, you win as the killer.
The game includes 36 cards from the doujin version of "BLACK MAZE", plus two cards not included in the first edition of "BLACK MAZE" and one new card. The difficulty can be adjusted across 40 levels.
Can you break through the endless black labyrinth?