M-Frontier Cave is a dungeon in Hyperdimension Neptunia Re;Birth1 that can be found in Lowee.


Note: Due to the nature of Treasure Search, the list of Treasure Items may be incomplete. You can help by adding anything that may be missing in the list.
Note 1:Stars on the map are hidden treasure locations.
Note 2: It gives only one hidden treasure per pass. To get more hidden items you must go in the dungeon again.
Treasure Hidden Treasure Gathering Points
(Item Change OFF)
Gathering Points
(Item Change ON)
Planet Crusher
(Weapon, Blanc)
Cat Goggles (Broccoli) Herb Lvl 1 Non RPG Growth
(Idea Chip)
Purple Pigment Lvl 2 History (Idea Chip) Copper Ore Lvl 1 Animal (Idea Chip)
Healing Drink Light Blue Pigment Yggdrasil Leaf Copper Ore
Lvl 2 Jargon (Idea Chip) Healing Pod (Item) UFO Controller Yggdrasil Leaf
Lvl 2 Middle School (Idea Chip) Lvl 2 Middle School (Idea Chip) Magical Core -
White Pigment - Elastic Thread -
Lvl 2 Hover Movement
(Idea Chip)
- Shaking Leaf -


Common type

Name Drop 1 Drop 2 Drop 3
Invader UFO Controller ---- ----
Ruin Guardian Magical Core ---- ----
Something Tree Shaking Leaf Usada's Hat (Broccoli) ----
Mega Spider Elastic Thread ---- ----
1000 Year Turtle Ancient Shell Elegant Crown (Blanc) ----
Saint Whale * Small Whale Ball ---- ----
Aldebaran * Pyocola (Broccoli) ---- ----
  • Enemies marked with a * require the "Add Enemies: M-Frontier Cave" plan active.

Scripted type

Name Drop 1 Drop 2 Drop 3
Fake White Heart Black (Blanc) ---- ----


After the second Fake White Heart escapes from Lowee to destroy the legendary weapon, Blanc and Brocolli join with Neotune, Compa, and IF to hunt the rogue fake down. They confront the Fake White Heart in the back of the cave before it can destroy the weapon.


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