Zeca Ruins No.1 is a dungeon in Hyperdimension Neptunia Re;Birth3: V Generation found in Planeptune. It is unlocked in Chapter 1 and where the player learns about HDD.


The following items can be found in the dungeon. Items in the treasure chest can only be obtained once. Numbers are marked on the map to denote those treasure chests.

Note 1: Hidden Items are now replaced with hidden item blocks. All hidden item blocks are present in the dungeon at all times. However, only one of the hidden item block drops item(s) at any given run through the dungeon. They will however give credits if you jump to them.

Zeca Ruins No.1

Treasure Hidden Treasure Gathering Points
(Change Dungeon OFF)
Gathering Points
(Change Dungeon ON)
1) Plan: Tachi Uses Mic Lv. 1 x3-5 Herb x1-4 Herb x3-4
2) Life Fragment Healing Grass x1-2 Carroteer Leaf x1-3 Carroteer Leaf x2-3
3) Healing Grass x2 Herb x1-2 Dot Antenna x1-2 Dot Antenna x1-2
3) Plan: Change World BGM Life Fragment x1-2 Rag x1-2 Rag x1-2
4) Plan: Nep Bull Healing Pod x1-2 Kupocat Claw x1-2 Kupocat Claw x1-2
5) Healing Grass - Blue Ribbon x1-2 Blue Ribbon x1-2
6) Life Fragment - Mysterious Halo x1-2 Mysterious Halo x1-2


Main article: Bestiary/Re;Birth3
  • Enemies marked with * require the "Change Dungeon" plan active.
  • Enemies in bold are considered Dangerous Monsters.

Zeca Ruins No. 1

Common Type

Name Drop 1 Drop 2 Drop 3
Pixelvader Dot Antenna - -
Clyde Rag - -
Ms. Clyde Blue Ribbon - -
Cutekitty Kupocat Claw - -
Contracted Angel Mysterious Halo - -
Canopus* DL Only Lv. 2 - -

Scripted Type

Name Drop 1 Drop 2 Drop 3
Arfoire Plan: Casual Colorful Add Memory - 64MB -


Main article: Quest/Re;Birth3

Rank D

[Donate] Will He See Me? Credits: 1000 Type: Find
Shares Reward Key Content
Share Gain: Planeptune +3%
Share Loss: Lowee -3%
Healing Grass x1 Mysterious Halo x2


Chapter 1

Noire decides to run some sort of errand alone. Neptune deduces, she is after the CPU Memory so she brings Plutia along to get the CPU Memory before Noire. Noire notices the two following her so they decide to stroll around the ruins in search of a CPU Memory.

The girls run into Arfoire and Warechu. She has two CPU Memories and Warechu takes them away while Arfoire decides to deal with Neptune and Noire. Arfoire defeats the two girls easily.

Plutia chases after Warechu. Plutia assumes Warechu is wearing a rat costume and tries to befriend him before learning he is indeed a rat. Warechu is annoyed and reminds her of Neptune and Noire getting trashed by Arfoire. Plutia decides to transform to her HDD and capture Warechu and aid her friends.

Neptune does not recognize their sadistic savior is Plutia and believes with the arrival of another scary looking person, the two are dead. Plutia decides to hand over the CPU Memories when the two girls promise to do any one thing for Plutia. The three CPUs then proceed to defeat Arfoire. She retreats and Plutia decides to make good on the two CPU's promise as Neptune and Noire reluctantly return to Planeptune.


Community content is available under CC-BY-SA unless otherwise noted.