You are SU, a girl from the future with the extraordinary ability to travel through four-dimensional space. Scattered across different eras and parallel universes are fragments of your past, and it's up to you to piece them together. Embark on a mind-bending adventure, gather crucial clues, solve intricate puzzles, and use your deductive reasoning to uncover the profound mystery of your life.

Travel through wormholes in four-dimensional space to different times and places to find your true identity.

Abnormal1999: Hyperspace is more than just a game – it's a thought-provoking journey that blends adventure, indie exploration, and challenging puzzles with elements of interactive fiction, walking simulator, collectathon, and hidden object gameplay. Prepare to be captivated by the fusion of quantum mechanics and multiverse theory, leading to a truly "mind-boggling" experience. As the fourth episode of the first season in the Abnormal1999 series, Hyperspace continues the overarching narrative while offering a compelling entry point for new players. Delve into surreal and abstract environments, collect hidden items, and immerse yourself in a story that explores mature themes and may contain mild horror elements.

Are you ready to traverse the boundaries of time and space and confront the truth of your existence? The answers you seek await in the depths of the hyperspace.