Geodude
Hippopotas
This survey will take about 1 minute.
Your answers will help us to improve our website.
Pokemon Brilliant Diamond and Shining Pearl (BDSP)
Ruin Maniac's Cave (Maniac Tunnel) Pokemon List and Map
✬ Pokemon HOME Dex Completion Shiny Rewards:
┗ Meloetta | Manaphy | Enamorus | Keldeo | Meltan
☆ All Maps & Pokemon Locations
★ Best Battle Tower Team (100 Win Streak!)
☆ How to Complete the National Dex
★ Tier List and Movesets for Online Battle
This is a map and walkthrough for Ruin Maniac's Cave (Maniac Tunnel) in Pokemon Brilliant Diamond and Shining Pearl (BDSP). Learn what Pokemon are found on Ruin Maniac's Cave (Maniac Tunnel), and what trainers, items, and events are encountered here.
| - | - | - |
|---|---|---|
| Solaceon Ruins | Maniac Tunnel | Route 214 |
| - | - | - |
List of Contents
- Ruin Maniac's Cave (Maniac Tunnel) Map and Items
- Ruin Maniac's Cave (Maniac Tunnel) Walkthrough
- Ruin Maniac's Cave (Maniac Tunnel) Pokemon (Main)
- Ruin Maniac's Cave (Maniac Tunnel) Pokemon (Tunnel)
- Ruin Maniac's Cave (Maniac Tunnel) Pokemon (Expansion)
- Ruin Maniac's Cave (Maniac Tunnel) Connected Maps
- Pokemon BDSP Related Links
Ruin Maniac's Cave (Maniac Tunnel) Map and Items
Ruin Maniac's Cave (Maniac Tunnel) Map
| Ruin Maniac's Cave Main Area Map |
|---|
 View Full Map Image |
| Ruin Maniac's Cave Extension (First Time) Map |
 View Full Map Image |
| Ruin Maniac's Cave Extension (Second Time) Map |
 View Full Map Image |
Connected Maps
| - | - | - |
|---|---|---|
| Solaceon Ruins | Maniac Tunnel | Route 214 |
| - | - | - |
Obtainable Items
| Ruin Maniac's Cave (Maniac Tunnel) Items | ||
|---|---|---|
| Dig | ||
Ruin Maniac's Cave (Maniac Tunnel) Walkthrough
Ruin Maniac's Cave (Maniac Tunnel) Objectives
| Steps to proceed through Ruin Maniac's Cave (Maniac Tunnel) | |
|---|---|
| 1 | Talk to the Ruin Maniac. He will challenge you if you can find all forms of Unown before he finishes digging up the cave. Note: You can skip this sidequest. But if you want to unlock the rest of the Ruin Maniac Cave area, catch all the Unown. |
| 2 | Travel to Solaceon Ruins to catch 26 types of Unown. You can find the ruins on the east side of Solaceon Town. |
| 3 | After catching all the Unown, the Ruin Maniac will have completed the cave. Now you can access the rest of the area and encounter the last two forms of Unown (? and !). You can also encounter Hippopotas in the cave. |
Unlock Entire Maniac Tunnel by Catching All 26 Forms of Unown
After catching all 26 letter forms of Unown, the entire Ruin Maniac Tunnel, will be dug through.
This will give you access to a new chamber in Solaceon Ruins which is home to the ? and ! forms of Unown. These are the last two forms of Unown available for you to catch.
Ruin Maniac's Cave (Maniac Tunnel) Pokemon (Main)
Encountered in Tall Grass or Cave
| Pokemon | Morning | Day | Night |
|---|---|---|---|
|
Very Common | Very Common | Very Common |
|
|
Very Rare | Very Rare | Very Rare |
Ruin Maniac's Cave (Maniac Tunnel) Pokemon (Tunnel)
Encountered in Tall Grass or Cave
| Pokemon | Morning | Day | Night |
|---|---|---|---|
|
|
Very Common | Very Common | Very Common |
|
|
Uncommon | Uncommon | Uncommon |
Ruin Maniac's Cave (Maniac Tunnel) Pokemon (Expansion)
Encountered in Tall Grass or Cave
| Pokemon | Morning | Day | Night |
|---|---|---|---|
|
|
Very Common | Very Common | Very Common |
|
|
Rare | Rare | Rare |
Ruin Maniac's Cave (Maniac Tunnel) Connected Maps
| - | - | - |
|---|---|---|
| Solaceon Ruins | Maniac Tunnel | Route 214 |
| - | - | - |
Pokemon BDSP Related Links
Author
Pokemon Brilliant Diamond and Shining Pearl (BDSP) Walkthrough & Guides Wiki
Ruin Maniac's Cave (Maniac Tunnel) Pokemon List and Map
Please participate in our site
improvement survey
12/2025
improvement survey
12/2025
Would you assist in
improving Game8's site?
improving Game8's site?
×
We are listening to our users' valuable opinions and discussing how to act on them.
The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
Begin Survey
Not Now
×
Please rate each item regarding Game8.co's Advertisements.
Amount of Ads
Very Dissatisfied
Somewhat Dissatisfied
Fine
Somewhat Satisfied
Highly Satisfied
Placement of Ads
Timing of Ad Display
Ad Loading Speed
Safeness of Ads
Content of Ads
×
Please rate each item regarding Game8.co's Quality of Articles.
Amount of information
Very Dissatisfied
Somewhat Dissatisfied
Fine
Somewhat Satisfied
Highly Satisfied
Frequency of updates
Speed of new information
Accuracy of articles
Understandibility of articles
Readability of sentences
×
Please rate each item regarding Game8.co's Usability of the Site.
Ease of finding information
Very Dissatisfied
Somewhat Dissatisfied
Fine
Somewhat Satisfied
Highly Satisfied
Loading Speed
Use of Color
Font Size
Visibility of Images
Easy to Understand Layout
×
Please rate each item regarding Game8.co's Message Boards, Comments.
Ease of Writing
Very Dissatisfied
Somewhat Dissatisfied
Fine
Somewhat Satisfied
Highly Satisfied
Readability
Ease in Finding Information
Comment Quality
Comment Quantity
Admin Response
×
Please rate each item regarding Game8.co's Site's new design.
Please rate our site's new design
Very Dissatisfied
Somewhat Dissatisfied
Fine
Somewhat Satisfied
Highly Satisfied
Do you think that the website's design change makes the site easier to use?
Has the new design made it easier for you to find information on the site?
Has the new design improved the overall visual appeal of the site?
How would you rate your overall satisfaction with the new design of the site?
×
How likely are you to recommend Game8 to someone you know?
Very Unlikely
0
1
2
3
4
5
6
7
8
9
10
Very Likely
If you have other opinions regarding potential improvement to the website, please share them with us. We would appreciate your honest opinion.
Note: This is a free response section, so you can proceed without entering anything.
Note: Please be sure not to enter any kind of personal information into your response.
Note: Please be sure not to enter any kind of personal information into your response.
×
Thank You
×
Thank you for participating in our survey! Your answers will help us to improve the quality of our website and services.
We hope you continue to make use of Game8.
We hope you continue to make use of Game8.
Close
Rankings
- We could not find the message board you were looking for.
Gaming News
Popular Games
Genshin Impact Walkthrough & Guides Wiki
Umamusume: Pretty Derby Walkthrough & Guides Wiki
Where Winds Meet Walkthrough & Guides Wiki
Honkai: Star Rail Walkthrough & Guides Wiki
Digimon Story: Time Stranger Walkthrough & Guides Wiki
Wuthering Waves Walkthrough & Guides Wiki
Zenless Zone Zero Walkthrough & Guides Wiki
Pokemon TCG Pocket (PTCGP) Strategies & Guides Wiki
Pokemon Legends: Z-A Walkthrough & Guides Wiki
Clair Obscur: Expedition 33 Walkthrough & Guides Wiki
Recommended Games
Yu-Gi-Oh! Master Duel Walkthrough & Guides Wiki
Elden Ring Shadow of the Erdtree Walkthrough & Guides Wiki
Fire Emblem Heroes (FEH) Walkthrough & Guides Wiki
Super Smash Bros. Ultimate Walkthrough & Guides Wiki
Monster Hunter World Walkthrough & Guides Wiki
Pokemon Brilliant Diamond and Shining Pearl (BDSP) Walkthrough & Guides Wiki
The Legend of Zelda: Tears of the Kingdom Walkthrough & Guides Wiki
Persona 3 Reload Walkthrough & Guides Wiki
Diablo 4: Vessel of Hatred Walkthrough & Guides Wiki
Cyberpunk 2077: Ultimate Edition Walkthrough & Guides Wiki
All rights reserved
©2021 Pokémon. TM, ®Nintendo.
The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
The contents we provide on this site were created personally by members of the Game8 editorial department.
We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.