
Play SDI (Japan) Online
Shi is a puzzle-solving surreal horror game with retro-styled graphics. The player controls a girl who wakes up deep in a dark basement, surrounded by corpses. The goal is to get to the surface. During gameplay, the girl's morbid thoughts appear near the top of the screen. On each basement floor the player needs to find an elevator leading upwards; this sometimes requires solving simple puzzles, and in two cases, avoiding enemies.
The controls are simple - arrows for moving left and right, Z for interaction. Three endings are available.
About SDI (Japan)
SDI (Japan) was first released in 2008 by Odpowiednia Ameba Studio for the Master System system. Developed by Odpowiednia Ameba Studio, this game quickly became a fan favorite for its Action and Adventure and Unknown elements.
Game Features
- Authentic Master System experience directly in your browser
- Save and load your game progress at any time
- Full screen gameplay option for immersive experience
- Customizable keyboard controls
- Action and Adventure and Unknown gameplay that defined a generation
SDI (Japan) Series
How to Play SDI (Japan) in Your Browser
1. Click Play
Simply click the "Play Now" button at the top of this page to start the game immediately.
2. Use Controls
Use your keyboard to control the game. Check the keyboard configuration section below for details.
3. Save Progress
Use the save feature to preserve your progress at any point in the game.
Pro Tip
For the best experience playing SDI (Japan), use a desktop or laptop computer with a keyboard. Full-screen mode provides the most immersive gameplay.
Emulator Keyboard Configuration

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Last updated: 2025-03-11T16:24:13.695Z
This page is part of our effort to preserve classic video game history. SDI (Japan) © 2008 Odpowiednia Ameba Studio. This online emulation is provided for historical preservation and educational purposes only.
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