Pii Shii Game Factory is an optional dungeon in Hyperdimension Neptunia Re;Birth3: V Generation. Its plan is found in Keraga Dimension. This dungeon contains one of Rei Ryghts' memories.


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.

Note 2: Plan: Mysterious Ring, is also known as Plan: Enigma Ring. The game uses both interchangably

Pii Shii Game Factory

Treasure Hidden Treasure Gathering Points
(Change Dungeon and Big Dungeon Change OFF)
Gathering Points
(Change Dungeon ON)
Gathering Points
(Big Dungeon Change ON)
1) Plan: Mysterious Ring True Story, Bro Lv. 4 x3-5 Maoni Base x1-3 Maoni Base x2-3 Quiz Lv. 3
2) Plan: Real Angel Wings Core user-oriented Lv. 4 x3-5 Ling Base x1-2 Megaton Shell x1-2 Soccer Lv. 4
3) P. SP Charger Healing Bottle x1-2 Model 4 Base x1-2 Cat Paw x1-2 Investigative Lv. 3
4) Healing Drink x2 Plan: Big Dungeon Change: Pii Shii Game Factory Cat Paw x1-2 Fragrant Thread x1-2 Core user-oreinted Lv. 4
- World Tree Leaf x1-2 Fragrant Thread x1-2 Illegal Memory x1-2 LAN Party Lv. 3
- Destruction Hammer Illegal Memory x1-2 Strong Thread x1-2 Journey Lv. 4
- - Strong Thread x1-2 - Male-oriented Lv. 3
- - - - Near Future Lv. 4
- - - - Moe Burnin' Lv. 4
- - - - Killer Aim Lv. 3
- - - - Crime Action Lv. 4


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

Pii Shii Game Factory

Common Type

Name Drop 1 Drop 2 Drop 3
Tom Cat Paw - -
Demon Spider Strong Thread - -
A2-i Illegal Conductor - -
Queen Spider Fragrant Thread - -
Tank Type-99 Megaton Shell - -
Eggplaladin* Console Pack-in Lv. 5 - -
Regulus** Large Medal U - -


Main Article: Quest/Re;Birth3

Rank C

He Who Loves Tanks 2 Credits: 6000 Type: Hunt
Shares Reward Key Content
Share Gain: Lastation +4%
Share Loss: Eden -4%
Male-oriented Lv. 3 Tank Type-99 x4

Rank D

Cat...Fur Credits: 6000 Type: Find
Shares Reward Key Content
Share Gain: Leanbox +3%
Share Loss: Eden -3%
P. SP Charger 2 x2 Cat Paw x5

Wandering Scent Fetish Credits: 6000 Type: Find
Shares Reward Key Content
Share Gain: Planeptune +3%
Share Loss: Eden -3%
Exuberant Lump x2 Fragrant Thread x5

Rank E

Underground Credits: 2000 Type: Find
Shares Reward Key Content
Share Gain: Lastation +3%
Share Loss: Lowee -3%
Herb x3
Healing Herb x3
Glowgrass x3
Illegal Conductor x3


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