Echo Resonance

Echo Resonance is a point-and-click adventure set aboard the Selene-9, a ship trapped outside time. You control two characters across interconnected timelines and solve puzzles by using clues and actions in one moment to affect the other, as you try to save the crew from an imminent disaster.

The Selene-9

The ship was sent to investigate a strange gravitational anomaly. When its event horizon begins to fracture the crew’s reality, technician John awakens in a desolate future with the ship’s systems still running and his crewmates missing. In the present, lead scientist Elena receives fragments of a transmission from inside the anomaly—and from the future.

Puzzles across time

Time serves as both a tool and an inventory. You investigate the disaster’s aftermath for clues about the ship’s failures, then send that information into the past so the crew can make different decisions. Changes to systems or daily routines in the present can transform the future, while actions in the future can also affect the present when both moments coexist in a temporal superposition. You also find ways to move objects across the barrier between timelines and coordinate characters’ actions across different moments to operate the ship’s machinery before time runs out.

Story and exploration

The science-fiction story follows survival, paradoxes and mystery in the isolation of deep space. Conversations, terminal logs and handwritten notes contain clues. There are no quest markers or compasses; you use deduction to uncover the secrets aboard the Selene-9.

Art and interface

The game uses pixel art and a classic adventure-game interface. Its puzzles follow narrative and spatial logic, without the dead ends associated with older adventure games.