# Arcanum Idle — A study, a circle of chalk, and eight Sigils that make eac

> A study, a circle of chalk, and eight Sigils that make each other. A deep incremental about tearing down what you built: six nested prestige layers, a Constellation you arrange by hand, time magic . . .

Release date: 2026-10-10
Tags: steam, simulation, indie, idler, incremental, point-&-click, 2d, linear
Source: https://store.steampowered.com/app/5129430/
Article page: https://web-autoai.com/articles/arcanum-idle-a-study-a-circle-of-chalk-and-eight-sigils?lang=en

Prices and ratings change over time — check the article page for the current values.

---

## Overview
A study, a circle of chalk, and eight Sigils that make each other. A deep incremental about tearing down what you built: six nested prestige layers, a Constellation you arrange by hand, time magic paid for in resets, and a story with an ending.
The house came with the study, and the study came with the circle. Your predecessor left no letter. There is a circle chalked on the floorboards that has not smudged in years, a stub of chalk on the desk, and a candle that has not gone out. Put a hand inside the line and the circle gives you mana. Buy it once. No ads, no. . .
## Highlights
* Genre: Indie / Simulation
* Tags: Single-player / Steam Achievements / Full controller support
* Release: Oct 10, 2026
## Who It's For
Recommended for players who enjoy building, managing, and optimizing systems at their own pace.
## Game Info
* App ID: 5129430
* Developer: Lanier Labs LLC
* Publisher: Lanier Labs LLC
* Genre: Indie, Simulation
* Multiplayer: Single-player
* Release: Oct 10, 2026
* Content: None noted