Genseki Wakusei (幻石惑星)

Overview
Genseki Wakusei (幻石惑星, Gem Planet) is a Japanese Yume Nikki Fangame by TOM, developed in RPG Maker 2000.

The game was cancelled due to the author losing all data of the game. However, on the 23rd of April 2021, the game has been updated again.

Gameplay
Genseki Wakusei is a traditional fangame. The player starts in a small spherical room with no doors or other details outside of a big crystal gem. This is the only place where the player can open the menu screen to save the game.

Interacting with the big crystal gem warps the player to the Nexus, the four edges of the screen acting as warps to the dream worlds. The goal is to explore and collect Stones (いし).

Controls

 * Move - Arrow Keys
 * Interact - Z
 * Open Menu - X
 * Effect Action - Shift

Plot
You play as a girl named Pershina who lives inside a glass ball.