Sonne Labyrinth

Sonne Labyrinth (ゾンネ迷宮 Zon'ne Meikyū) is a bonus dungeon in Lust Grimm in which powerful enemies and valuable treasures can be found. It is intended as a challenge for experienced players.

In LustGrimm Again, the actual labyrinth is no longer present (though there is still a sign that mentions "Sonne Labyrinth"). In its place is the Cat Room, where the Hidden Nekomata sidequest can be completed.

Description
The Sonne Labyrinth is comprised of an external area, Sonne Ruins (ゾンネ廃墟 Zon'ne Haikyo), and ten internal floors, Sonne Labyrinth 1F through to Sonne Labyrinth 10F. Each floor represents an environment found in the normal game (forest, building etc.) but with a layout that is unique to the Labyrinth. Each floor contains a portal that allows the player to advance to the next floor, save, or return to the entrance. The exception is the tenth floor, which instead contains a staircase. Entering this staircase counts as completing the dungeon, earning the player an achievement, showing two cutscenes (one with the three succubus sisters, the other with Magrut and Rotkäppchen) and returning the player to the Outset House.

The Observe skill does not work in the Labyrinth. The player is thus required to memorise the details of each enemy (or consult a guide) if they want to win fights.

Losing to an enemy does not result in a H-scene. The player will be transported back to the entrance and have their Dependency increased by a fixed amount.

Enemies
All possible non-boss enemies in the game can be encountered here, with the exact types depending on the floor. Enemies become more powerful on higher floors, and give more experience and muni on defeat. Every enemy here also has a significantly higher chance of yielding the drop that unlocks their scenes in the Succubus House.

Notable Treasures
All treasure chests in the Labyrinth contain Red Riding Hood medals.

Services

 * Suspicious Mage (in Sonne Ruins)

Description
The external area, Sonne Ruins, remains largely unchanged from Lust Grimm. When the player visits it for the first time, Demonia appears to caution them to go elsewhere as this is an irrelevant dead end, and gives a Level-Up Egg. There is a building here but it cannot be entered in versions prior to 2.0, as a boulder blocks the way. In the northeast is a rope leading to the north side of Sonne Ruins, and along here is the entrance to Sonne Ruins: Hidden Room.

The Hidden Room has six chests: three red, one blue and two wooden. It also has a cat NPC who mentions that there are Hidden Rooms in various places and hints at the one in Mt. Munagoto.

Inside the building is Cat Room. Inside is a pedestal and a Nekomata NPC. If the player has gathered the other six Nekogems in the world, the Nekomata will give the seventh and final Tuna Nekogem. The player can then put all seven Nekogems on the pedestal to summon the Cat God to grant one of five wishes.

Enemies

 * Harpy

Notable Treasures
In the northwest of Sonne Ruins is a bare patch that can be examined for a Red Riding Medal, and also a blue chest with 500 muni.

Sonne Ruins: Hidden Room has a red chest containing the book [Rapunzel], a wooden chest with a Silver Key, Spirit Fragment and Super Mouth Caress Card, and a wooden chest with a Ruby.