Source of Madness

by Carry Castle·published by Thunderful Publishing

Steam · Mostly Positive

Steam Facts

Data current as of Apr 22, 2026. We re-crawl reviews and metadata every 14 days.

Steam Sentiment72

Mostly Positive

Above the median for reviewed Steam games.

Quick Stats

Reviews

687en

1,527 total (all languages)

Current as of Apr 22, 2026

Released

May 11, 2022

Price

$19.99

Velocity

0.4/day

Slowing

Metadata current as of Apr 30, 2026 · Source: Steam

Market Reach

Estimated owners±100%Small-sample

≈49,000

Estimated gross revenue±100%Small-sample

≈$110.0K

Based on 1,527 reviews (all languages)

boxleiter_v2

Based on review count × genre/age/price-adjusted Boxleiter ratio. Gross revenue before Steam’s 30% cut, refunds, and regional pricing.

About

Source of Madness is a side-scrolling dark action roguelite set in a twisted Lovecraftian inspired world powered by procedural generation and AI machine learning. Take on the role of a new Acolyte as they embark on a nightmarish odyssey.

Sentiment History

Sentiment over time

Playtime Sentiment

Sentiment by time invested

· 525 post-launch reviews

34%164 rev

<2h

57%63 rev

2-10h

83%185 rev

10-50h

90%104 rev

50-200h

100%9 rev

Players who invest more time rate this game significantly higher (+43pts) — a strong signal of a slow-burn experience that rewards patience.

Competitive Benchmark

Compared to 421 similar games in the Action genre released in 2022.

Sentiment vs. similar gamesBottom 29%

Popularity vs. similar gamesTop 27%

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