Causality is a survival horror game based on tag, the classic game which everyone played as a child.

The story of Causality

You must rescue 3 students trapped in a school full of mysterious psychic phenomena, and uncover the secrets behind therein. The real story behind the school, and the causal relationship of the events, is all in your hands.

Strategic choices

The Poltergeist will mess up the blueprints in your head. Survive in these ever-changing, dramatic surroundings, and use them to your advantage to find your way out of this crisis.

Journey to the truth behind the scenes

Uncover the truth behind this psychic school. Avoid traps, solve puzzles in each room and rescue the trapped students!

The ultimate chase!

The school is swamped in resentment, full of enemies who are after you. Be aware of enemies with different strategies and behavior patterns to avoid chases, or prevent chases from happening.