This is a graduation project demo. The full version will continue development after finding potential partners. Stay tuned!

Silent Wreckage is a first-person 3D survival horror puzzle game combining deep-sea claustrophobia with virtual gas resource management.

After receiving a message from his missing daughter, diver Zhang Yi ventures into the depths to investigate a sunken cruise ship. Upon entering, he becomes trapped in a distorted loop where time and space collapse, and the ship’s structure shifts between reality and illusion. Strange and hostile entities begin to emerge from the darkness. As he explores, Zhang Yi must manage his dwindling air supply while piecing together scattered clues throughout the vessel. Gradually, he uncovers that the ship is more than a simple wreck—it hides a deeper, unsettling truth. As the mystery unfolds, he begins to question what is real, and whether the voice of his daughter is truly guiding him—or something else entirely.

【Key Features】

🎮 Core Mechanic: Gas Management System Players must use a diving computer to manage the ratio of two fictional gases — MI and NI — in real time. An imbalanced ratio can trigger hallucinations, slow movement, or even death.

🌊 Dual World Traversal In certain areas, shifting to a high-NI ratio allows players to slip through rifts between two overlapping worlds, accessing spaces invisible to normal vision.

👁️ Immersive Deep-Sea Horror Near-zero visibility, terrifying creature encounters, and disorienting shipwreck environments place players under constant psychological pressure.

⚠️ High-Stakes Decision Making Both MI and NI carry negative side effects when overused. Players must make split-second decisions under extreme stress.

【Basic Info】

• Genre: First-Person Horror Puzzle

• Platform: PC (Keyboard & Mouse)

• Languages: English, Traditional Chinese, Simplified Chinese, Japanese, Korean