Game artwork from the official Steam store; rights belong to the respective publisher.
Steam store edition · PC
DE · EUR · Steam
Price observed in the DE store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
You can only see so far. Your echo travels further.
Bathyscaphe is a single-player 2D underwater exploration game about deliberate movement, uncertain terrain and getting a fragile machine through a hostile place.
A human pilot is sealed inside your submersible. Ahead lies a dark passage. Somewhere near the seabed is a lost container. Find it, secure it and deliver it to the receiving lock at the far end of the sector.
Send a sonar pulse into the dark and watch the cave take shape. The echo fades, leaving you to judge the next passage from what you remember. Cargo remains visible up close; at a distance, its position appears only briefly when your sonar finds it. A clearer picture costs power—and nearby predators can hear your signal.
Thrust builds speed. Releasing the controls does not bring you to a stop. Brake before a bend, counter a current and leave room beneath the hull for your suspended cargo. Active stabilization helps you hold position, but it also draws from the battery.
Choose what the battery is for
Propulsion, sonar and close-range…
Official store excerpt · Description source ↗
Read the store description ↗
Included content and base-game requirements have not been verified in the published record. Check the linked product source before buying.
Play on: PCCheck product contents and requirements ↗DE / EUR · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
EUR 59.99 lowest in the displayed observations, from Oct 18, 2026, 05:25 AM UTC to Oct 18, 2026, 05:25 AM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 18, 2026, 05:25 AM UTC | EUR 59.99 |