Watch from shore
Surface
Signal
Read a blow and wake, then predict the next surfacing sector in Surface Signal, an original shore-based browser game.
One calm practice signal
Read the cue.
Practice once without a score or timer. The six-signal run stays paused until you start it.
Practice cue: a blow appears in sector 2 and its wake runs one sector right. Choose where the arc will surface.
No clock is running. Make one practice choice when you are ready.
Time 42.0s
Signal 1/6
Score 0
Watch for the first signal.
Tap a sector or press 1–5. Keyboard: use ←→, then Enter. An earlier correct call earns up to 25 confidence points. No sound required.
A fixed-view observation game with abstract cues — no live sightings, location data, pursuit, or guaranteed encounters.
Paused · return when you are ready.
Your horizon trace
Signals read.
Each mark shows your call and the revealed sector.
- Correct
- 0/6
- Early calls
- 0
- Score
- 0
Personal best: 0/6 read · 0 early