Shimeji Ralsei Jun 2026

, and turning him into a "Shimeji"—a tiny, animated mascot that lives on your computer screen. The Origins: Who is Ralsei?

One of the most famous behaviors of the Shimeji program is its ability to self-duplicate, potentially filling a desktop with a small army of Ralseis. Availability:

Your desktop windows become a playground. Ralsei will walk across your taskbar, scale the side of an open Word document, and hang upside-down from the top of your screen. The climbing animation usually shows his little gray horns bobbing up and down.

Have you installed a Shimeji Ralsei? Which version is your favorite—Classic Robe or Chapter 2 Casual? Share your screenshots with the fandom using the hashtag #ShimejiRalsei.

To help you get your desktop pet running smoothly, what (Windows or Mac) are you currently using, and do you already have Java installed ? Share public link shimeji ralsei

Double-click the Shimeji-ee.jar or Shimeji-ee.exe file in your main folder.

If you are a fan of Toby Fox’s hit RPG Deltarune , you already know and love Ralsei. The soft, polite Prince of the Dark has captured the hearts of gamers worldwide. But did you know you can have him walk, climb, and sit on your computer screen while you work or study?

He stands up, dusts himself off, and pulls out a pixelated image of a . He holds it up to your cursor, offering it to you. If you right-click him and select "Sit," he sits down right next to your mouse, keeping you company while you work. If you click "Call Another," a second Ralsei appears, and they high-five each other.

Important note on legality and safety

Open the img folder inside. You will see a subfolder (usually named "Default").

Some packs feature Ralsei with his mysterious Chapter 1 hat, while others feature his hatless, white-furred Chapter 2 appearance.

Ralsei stands in place, blinking cutely and adjusting his signature green wizard hat or pink scarf.

Replace the sprites inside that image folder with your downloaded Ralsei sprite sheets. , and turning him into a "Shimeji"—a tiny,

Many creators bundle both the "Chapter 1" (black fur with hat) and "Chapter 2" (white fur, no hat) versions into the same pack, allowing you to choose your favorite look. How to Install and Run a Ralsei Shimeji

Think of it as a cross between a screensaver, a Tamagotchi, and a live wallpaper—but fully interactive. The beauty of the Shimeji engine is that it is open-source and highly customizable. Fans take the base code and replace the default sprites with characters from games, anime, or original art. This is how was born.

Deltarune Theory - Ralsei lied and tricked us into killing everyone