Pilot the lamp-sub down the Glowchasm. Scan all 8 relics,
then fly through the amber gate. Watch your oxygen — every relic
tops up your tanks. Rock walls and hostile drifters tear the hull.
W / S thrust & reverse · A / D strafe · ↑ / ↓ dive & rise
Shift boost · Space or click scan pulse
Relics glow teal — scan them from up close. Purple drifters bite.