Source of Madness

Thunderful Publishing · Carry Castle

Available Install to Play Premium tier Action

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.

Available on GeForce NOW

Play type: Install to Play
Membership: Premium required
Last verified: 1 Nov 2026

Available on

Steam · Thunderful Publishing Open store ↗

Change history

No changes recorded yet. History accrues from the daily tracker.