Collective Unconscious

Collective Unconscious is an online multiplayer Yume Nikki fangame. Players control Minnatsuki, a character that won't leave their room, but can interact with a mysterious totem that allows them to wander a mystical dreamscape.

As the game was made exclusively for online multiplayer, entering the dream world immediately enters the online server, and other players will appear in the game. The player can walk, sprint, interact, emote, change their "Eidola," and "Return." Eidola are equipable effects that change the player's appearance and grant them abilites to get past obstacles. Eidola, menu themes, diary covers, music, badges, and currency can be collected by exploring and interacting with the world. If the player gets stuck or doesn't want to walk back, they can use the Return command to teleport back to their room in the real world.

The game offers a map for the Nexus, the central hub, as well as the main dream areas connected to it. All locations are named and their name can be clicked on to open up a link to the relevant wiki page on Yume Wiki. The player can chat with other players on the same map or globally and can form parties with them. Screenshots can be taken and shared on the Community Screenshots page.