13 Page (13ペエジ)

Overview
13 Page (13ペエジ, Page 13) is a Yume Nikki fangame made by Zusho Riley (図書ライリ) starring Akatsuki (あかつき) and Hanatsuki (花付き) as protagonists. According to the creator, the game is complete and any updates past ver.0.04 will only fix bugs.

Gameplay
The player starts as Akatsuki, a girl unable to leave her room. Her goal is to explore the dream world and collect all 13 effects. There is a notebook on the desk in Akatsuki's dream room the player can interact with that shows sketches of all the effects the player collects throughout the game. Akatsuki can drop each effect collected by interacting with the corresponding sketch.

Hanatsuki, the other player character, is unlocked after completing certain tasks in Akatsuki's dreams. Hanatsuki's room has 2 doors, and she enters the Nexus through the door on the right. The sketches that let you drop your effects will appear on her balcony's floor. Effects cannot be equipped in Hanatsuki's room.