An OSR Mega-Dungeon of Mutation and Madness
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Forty-seven years ago, the alchemical fires meant to cleanse Lucerna instead transformed it into something else entirely. Now called Plaguehaven, this sprawling maze of twisted streets and shattered spires serves as both mega-dungeon and mutation engine — a place where reality bends like heated glass and even the rats conduct experiments in forgotten laboratories.
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This mega-dungeon project is currently in development, designed for sophisticated sandbox play where factional politics between mutant rat clans mesh with traditional dungeon exploration. When complete, players will navigate five distinct districts spanning levels 1-15, each controlled by unique Scourgefur clans with their own agendas and mutations. The focus lies on player ingenuity, resource management, and meaningful choices about corruption and power.
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Being developed for compatibility with Old-School Essentials and similar OSR systems. Follow along as this project takes shape!
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