Bathyscaphe
Sonar-lit submarine cargo runs through 15 dark cave routes
by WaterGamers
Summary
Pilot a heavy submersible through 15 authored underwater routes, pulsing sonar to reveal cave walls before the echo fades. Each mission has one lost container and one receiving lock, while propulsion, sonar and electric defense all drain the same battery.
- 15 delivery routes from Silent Shelf to Threshold of Silence
- Sonar echoes fade into a terrain-memory chart
- Momentum piloting with braking and a physical cargo footprint
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