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Cover of Source of Madness

Source of Madness

by Thunderful

Nintendo Switch · Released May 11, 2022

+ I own it

Age rating content: Blood, Violence.

Languages: Japanese, English, Portuguese, Spanish, French, German, Italian, Russian, Korean, Chinese

Screenshots

About this game

Source of Madness is a side-scrolling dark action roguelite set in the Loam Lands, 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. Uncover the cosmic secrets of the Loam Lands and The Tower of Madness, the moon’s mysterious Citadel. Hordes of nightmarish beasts The horrific monsters you face are never the same, concocted with procedural generation and animated using a neural network AI Deep Gameplay Systems Explosive close-combat magic, labyrinthine environmental exploration, powerful loot management and a skill tree filled with abilities, classes, and spells Ever-Changing Landscapes Rendered in a beautiful AI assisted art style, the fascinating world of the Loam Lands reveals a deep arcane lore as players uncover its many secrets

Prices by country

Cheapest today: 🇳🇿 New Zealand, $3.72 (−80%, sale ends Nov 16, 2026). That is 17% below the typical price across eShops today. Lowest since October 2026: $2.03 in 🇨🇱 Chile on Oct 21, 2026.

CountryPrice
New Zealand On sale until Nov 16, 2026 -80% $18.60 $3.72
Poland On sale until Nov 16, 2026 -80% $20.49 $4.10
Australia On sale until Nov 16, 2026 -80% $21.05 $4.21
Sweden On sale until Nov 16, 2026 -80% $21.36 $4.21
Norway On sale until Nov 16, 2026 -80% $21.67 $4.33
South Africa On sale until Nov 16, 2026 -80% $21.88 $4.38
Austria On sale until Nov 16, 2026 -80% $22.52 $4.50
Belgium On sale until Nov 16, 2026 -80% $22.52 $4.50
Bulgaria On sale until Nov 16, 2026 -80% $22.52 $4.50
Cyprus On sale until Nov 16, 2026 -80% $22.52 $4.50
Germany On sale until Nov 16, 2026 -80% $22.52 $4.50
Estonia On sale until Nov 16, 2026 -80% $22.52 $4.50
Spain On sale until Nov 16, 2026 -80% $22.52 $4.50
Finland On sale until Nov 16, 2026 -80% $22.52 $4.50
France On sale until Nov 16, 2026 -80% $22.52 $4.50
Greece On sale until Nov 16, 2026 -80% $22.52 $4.50
Croatia On sale until Nov 16, 2026 -80% $22.52 $4.50
Hungary On sale until Nov 16, 2026 -80% $22.52 $4.50
Ireland On sale until Nov 16, 2026 -80% $22.52 $4.50
Italy On sale until Nov 16, 2026 -80% $22.52 $4.50
Lithuania On sale until Nov 16, 2026 -80% $22.52 $4.50
Luxembourg On sale until Nov 16, 2026 -80% $22.52 $4.50
Latvia On sale until Nov 16, 2026 -80% $22.52 $4.50
Malta On sale until Nov 16, 2026 -80% $22.52 $4.50
Netherlands On sale until Nov 16, 2026 -80% $22.52 $4.50
Portugal On sale until Nov 16, 2026 -80% $22.52 $4.50
Romania On sale until Nov 16, 2026 -80% $22.52 $4.50
Slovenia On sale until Nov 16, 2026 -80% $22.52 $4.50
Slovakia On sale until Nov 16, 2026 -80% $22.52 $4.50
Denmark On sale until Nov 16, 2026 -80% $22.61 $4.52
United Kingdom On sale until Nov 16, 2026 -80% $22.94 $4.58
Czechia On sale until Nov 16, 2026 -80% $23.13 $4.63
Switzerland On sale until Nov 16, 2026 -80% $34.34 $6.87
Brazil $6.95
Chile $7.86
Colombia $9.57
Mexico $9.97
Peru $10.76
Japan $12.95
South Korea $15.31
Canada $17.17
United States $19.99

Click a country to see how to buy there; new to buying abroad? Here is how it works. Prices are as each eShop lists them: VAT included where the eShop includes it, US prices before sales tax, and for Canada we add the 5% federal tax Nintendo leaves out · fetched up to 2026-11-05 12:39 UTC.

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