Welcome to LaInvestigaciónYN's website!

We are a team of game preservationists whose purpose is to bring light back to KIKIYAMA's lost works, mainly old versions of Yume Nikki. Since our foundation, we have recovered versions 0.04, 0.06, 0.07, 0.08 and 0.09.

In this website you will find our project's latest news and download links for the versions and ISOs we've obtained.

For more information, you may also check the following links:

Eloy: Yume Nikki Fangamer's YouTube channel
Our team's founder and spokesperson's channel. His videos started the search for old versions and were the origin of what would eventually become the current team. Our newest findings are usually announced in his channel alongside this website.

LaInvestigaciónYN YouTube Playlist (Mostly Spanish)
The videos that started it all. They cover the findings that we've chosen to publish, from when we had no old versions to the point we're at nowadays.

TCRF's Yume Nikki Articles
In-depth information about the game. The Proto and Prerelease sections are specially recommended for their excellent coverage of old versions and pre-release content respectively.

Yume Nikki Wiki's Old Versions Article
It summarizes the differences between the versions, as well as the story behind their discovery.

For inquiries about the project, you may contact us through this address: lainvestigacionyn@hotmail.com