Echo Island
Ping the ground, listen to what answers, and dig up today's gems. No clock, no rush.
- Ping and listen: a bright chime is a gem, a dull knock is junk. Louder is closer, and the side tells you where.
- Tap the ground in front of you to hear how close it is: the ticks come faster and higher, and the ring turns from cold to warm.
- Flag your guesses (six at most), then Dig where you think it is. A dig finds only what is right under the ring.
- Phone: left thumb walks, right thumb looks, the four keys are at your right thumb.
- Computer: WASD walks, drag to look, Space pings, T taps, F flags, E digs.