The Grotto Index overview

Overview

The Grotto Index comes from HVPIXELS and is published by HVPIXELS. It arrived on Steam on Sep 22, 2026, and it sits naturally among Single-player, Camera Comfort, Color Alternatives, Mouse Only Option, #category_playable_at_your_own_pace, Playable without Timed Input, Save Anytime, and Family Sharing. SteamPulse tracks it across Windows so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

The Grotto Index's latest SteamPulse observation recorded 1 players at 12 October 2026 - 11:30:17 UTC, with a tracked peak near 1. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 0% positive across 0 reviews.

Language and system requirements

The Grotto Index is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

The Grotto Index has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

The Grotto Index overview details

The Grotto Index combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

A cozy nonogram adventure beneath a living dungeon. You are a naturalist of the Grotto Guild, roped down into the green dark beneath the city to do one thing: see what lives there, and record it. Every chamber holds a single specimen — a glowing flower, a blind cave fish, a frost-grown fern, a sleeping drowned king — and the only way to record it is to solve the picture-logic puzzle hidden in its shape. Solve by logic. Reveal by light. Every puzzle is a nonogram (also known as picross or griddlers): read the number clues, ink the right cells, and the silhouette of a real specimen emerges from the grid. Finish it and your sketch blooms to life in a cascade of flipping cells — the drawing becoming the living thing. 100 specimens. 10 floors. One continuous descent. From the mossy first hollow down through drowned causeways, glass caverns, ice galleries and lakes of slow fire, to the luminous heart of the world. Each floor opens and closes with a beat of story, and the deeper you go, the stranger the things you find — ending on a finale you'll want to reach for yourself. Cozy by design — no fail states, no guessing. There is no game over and no clock you must beat. Every single puzzle is guaranteed solvable by pure logic alone, verified by a solver before it ever ships — so you are never left stuck, guessing. Set it down any time; your progress saves automatically and waits right where you left it. Hunt, if you want a thrill. Opt into timed hunts to catch fleeing creatures and earn rare and epic entries for your journal. Entirely optional, never required — the cozy path i…

SteamPulse editorial summary

The Grotto Index is listed as a game with $7.99. It supports Windows, belongs to Single-player, Camera Comfort, Color Alternatives, Mouse Only Option, #category_playable_at_your_own_pace, Playable without Timed Input, Save Anytime, and Family Sharing, and is associated with Adventure, Casual, and Indie. SteamPulse's latest observation records 1 players at 12 October 2026 - 11:30:17 UTC, a tracked peak of 1, and review score data when available.

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.