LUMEN DEEP

Pilot a glowing submersible through a living trench of light — collect sparks, outrun your own power, reach the ascent gate.

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Works in any modern browser · keyboard & touch

Features

Procedurally carved trench — every dive is a new cave, from a seed.
Flight-s model submersible with momentum, drag, bank and pitch.
Golden light-sparks to scan, collect and bank for score and power.
Sonar ping that reveals hidden sparks in the dark.
Hull damage, glowing rock hazards and a race to the ascent gate.
Pure WebGL — no downloads, no accounts, runs in a browser tab.

How to play

GoalReach the green ascent gate at the end of the trench. Collect golden sparks for score; each spark recharges power. Reach 0 power, 0 hull, or the gate — dive ends.

W / SEngine thrust · brake

↑ ↓Pitch nose up / down

MouseMove the pointer toward a screen edge to steer; hold the left button to thrust

← → (A / D)Steer left / right

SPACESonar ping — reveals nearby sparks for a few seconds

TouchOn-screen buttons: thrust, steer, pitch, sonar

LUMEN DEEP

Features

From the trench

How to play