Yume Nikki Online Project

Hello dreamers 👀 Welcome to the official Tumblr account of the Yume Nikki Online Project!

We'll be posting some screenshots and updates. Feel free to follow if you're interested 👁✨

If you ever post anything related to YNOproject or Collective Unconscious (our collaborative Yume Nikki-inspired game project), please tag us. We'd love to see it (and potentially reblog it)!!

Where you can find us:

Here are the results of our 2025 Halloween Magma session!

Collective Unconscious has been updated to version 0.4.0! Make sure to clear your cache if the book does not show the right version.

If you find a bug, please feel free to report it to our issue tracker

Collective Unconscious 0.4.0 will bring 54 new worlds from 23 developers, with 8 new devs debuting! You can also find 6 new masks, 12 new menu themes, 17 new vending machine items, and 53 new book covers. Hope to see you there!

1 day. Collective Unconscious's 0.4.0 update releases tomorrow. See you there.

In 2 days, incomprehensible things beckon.

In 3 days, we'll get lost, then found, then lost again.

In 4 days, doors will open to new discoveries.

In 5 days, we'll try to decipher every detail we can.

In 6 days, hidden passages will be unlocked.

In 7 days, we'll look out to the unknown horizon.

In 8 days, fresh rains will fall.

In 9 days, we'll meet under blue skies.

Here are the results of our 2025 Summer Magma session!

Here are the results of our community Magma session for Yume Nikki's 21st anniversary!

A big thank you to everyone who participated in the in-game anniversary events and the trivia game!

Here's our community Magma session for the 1st anniversary of Collective Unconscious!