Hollowping

Description

It is black in here. A small pale moth has lost its way, and the only thing you can do is call out and listen.

Drag anywhere and the moth drifts toward your finger. Tap, and a ring of sound spreads out from it. Wherever the ring touches rock, the wall flashes for a heartbeat and fades back into dark. That glimpse is all you get, so you learn to read a cave in pieces: a corner here, a gap there, the faint glow of the roost somewhere beyond. Reach the roost to finish the cave. Every extra ping costs a star, never your progress. There are no timers and no lives, and a bump just slides the moth along the wall.

Eight Worlds, Seventy-Four Caves

You start in open caverns and narrow tunnels. Mossy Deeps swallows sound, so some walls simply never light up. In the Glass Gallery, sound passes through frosted panes that the moth cannot, and a ping shows you the next corridor you cannot yet reach. Echo Doors stay shut until the first echo touches them, then open for good. Firefly Nights hide tiny lights you can only find by listening. Mixed Hollows combine everything, and the Grand Hollow is the long way down. Every cave is built by a generator and checked by a solver before release, so each one can be finished.

A Cave A Day, A Drift When You Want More

The Daily Cave is the same for everyone and builds a streak. Drift never ends on its own: you start with a handful of breaths, each ping spends one, and each cave you reach gives some back. Go as deep as you can; your best run is saved.

The Moth Cabinet

Fireflies, stars and daily visits earn coins, and coins buy moths for a dark velvet display case: twenty-four species, from a small grey miller to a long-tailed moon moth. Prices are fixed and shown on each shelf. Nothing is random and no real money is involved.

Sound And Look

A low cave bed swells with every ping. The moth, the echoes and the cave are rendered in real 3D, motion can be reduced, sound can be switched off, and the whole game works offline with no account.

Free with ads, optional monthly ad-free. Free with ads. An optional monthly plan removes ads.

Read dark caves by echo

It is black in here. A small pale moth has lost its way, and the only thing you can do is call out and listen.

What's New

Version 1.0 launch: 74 caves across 8 worlds, a shared Daily Cave with a streak, endless Drift and a 24-moth cabinet.