Yume Nikki:Debug Room

Debug Room
Basic Info
Japanese Name(s)	テストマップ
Effects	EffectAll
Events	Witch's Flight (Broken)
Notable NPCs	Madotsuki, Nekoin, Neon Creatures, NASU (Versions 0.06 and 0.09), FACE (Version 0.09), Buyo Buyo (Version 0.09)
Other
Connecting Areas	White Desert B NoReturn➡️ Mars NoReturn➡️
Removed Connections	Static Maze NoReturn➡️ (Version 0.04) Dense Woods A NoReturn➡️ (Version 0.06) Face Carpet Plaza NoReturn➡️ (Version 0.09) Dark World NoReturn➡️ (Version 0.09) Forest World NoReturn➡️ (Version 0.09) Checkered Tile Path NoReturn➡️ (Version 0.09)
BGM	None
Map ID	0001
Map Type	Small, Non-looping
Version Added	0.00

The Debug Room (テストマップ, Test Map) is an entirely black room that can only be accessed by unconventional means, such ad by opening Yume Nikki with RPG Maker 2003 or using TestPlay.

Features

This unique area contains many features for testing the game, with dramatic changes seen across the multiple older versions. A few notable objects can be found here against the black background:

• The mirror gives you the Fat effect. The mirror was used in older versions of Yume Nikki for obtaining this effect, and was located in Hell. Garbage text may display if playing any English version due to the string being untranslated. Under normal circumstances, it should show up as "★ふとる★".
• The Neon Creature plays a sound effect and stops the music, if any is playing. It acts like a typical NPC in-game, reacting as you would expect from the Cat, Knife, and Stoplight effects.
• The FC World equivalent to Witch Madotsuki plays the 8-bit version of the effect sound and starts the Witch's Flight event, though you can't move during the event.
• Nekoin gives you all of the effects and warps you to the White Desert B without a way to return. If you already have the effects, you will get duplicates.
  • In version 0.04, it takes the player to an out-of-bounds point of the Static Maze, meaning either that area was originally much larger, or a larger world had occupied that map ID but the warp was not updated.
  • In 0.06, it instead takes you to the road in the Dense Woods A.
  • In 0.09, it takes you to the White Desert Underground Lagoon, near the stairs leading to the FC Dungeon, or makes the player simulate walking in water if the debug party member is active.
• The chair in the top right corner lets you save, but you won't be able to get out of the chair. Sometimes, the Witch's Flight event plays at the same time.
• Going directly to the left of the traffic cone warps you to Mars-san, but you are put on a solid tile where you cannot move.
• In 0.06, having the debug party member in your inventory makes a picture of NASU appear in the top-right corner, making its walking noise.
• Version 0.09 has many exclusive properties, such as a cyan tile that teleports the player to many different areas, a flower from the Sky Garden internally labeled "Torii", the Buyo Buyo in its Barracks Settlement art style, and NASU having a 1/64 chance of being able to send you to the FC Overworld, if not, then to the FC Pyramids. Also exclusive to this version, two pictures of FACE block the screen and prevent the player from accessing the room's features: one scrolls horizontally, and the other imitates the Thing with the Quivering Jaw. If the debug party member is active, then the FACE pictures will disappear, but the Thing with the Quivering Jaw sounds will become faster.

Trivia

• The name of this map was originally "テストマップ２" (Test Map 2) in 0.04, but was renamed to "テストマップ1" (Test Map 1) by version 0.06. This indicates that there may have been more debug rooms/test maps that were removed prior to 0.04's release.
• In versions 0.04 and 0.06, there was an additional map simply called "階段" (Stairs) that tested how the player looked while using stairs. It was renamed to "テストマップ２" (Test Map 2) by 0.06, and removed by version 0.09.

Gallery

• 

  The Debug Room in 0.04.

• 

  The Debug Room in 0.06.

• 

  The Stairs test map from versions 0.04 and 0.06.

• 

  Two images of FACE covering up the screen in 0.09.

• 

  The Debug Room in 0.09, after removing the images.