Beneath the city, the stones are not silent.
In forgotten tunnels and hidden ossuaries, the cult regathers while strange pulses ripple through the undercity. Cult of the Rat Lord is a companion adventure in the Chaos Uncovered saga — now prepared as a Roll20 VTT module for the upcoming new release of Cypher.
Designed for narrative play, investigation, uneasy alliances, and survival beneath the streets, this adventure pulls players into a city where fear spreads through the districts above while something ancient stirs below.
This is not a static setting. The world moves whether the players do or not.
Pre-order your Roll20 VTT module now at a discounted price and help support the final stages of development. Early supporters lock in a lower price and receive the complete module upon release.
The Roll20 edition of Cult of the Rat Lord is built to run smoothly at the virtual table, including:
Fully organized adventure content ready for Roll20 play
Pre-built NPC stat blocks and encounters
Scene-ready maps with custom tokens and GM notes
Handouts and clues ready to share with players
Structured acts and scenes designed for easy session flow
Dynamic Lighting
Everything needed to run the adventure digitally is prepared and organized so GMs can focus on the story rather than setup.
Welcome to the tunnels beneath the City with No Name.
Chaos is waking.
Beneath the city, the stones are not silent.
In forgotten tunnels and hidden ossuaries, the cult regathers while strange pulses ripple through the undercity. Cult of the Rat Lord is a companion adventure in the Chaos Uncovered saga — now prepared as a Roll20 VTT module for the upcoming new release of Cypher.
Designed for narrative play, investigation, uneasy alliances, and survival beneath the streets, this adventure pulls players into a city where fear spreads through the districts above while something ancient stirs below.
This is not a static setting. The world moves whether the players do or not.
Pre-order your Roll20 VTT module now at a discounted price and help support the final stages of development. Early supporters lock in a lower price and receive the complete module upon release.
The Roll20 edition of Cult of the Rat Lord is built to run smoothly at the virtual table, including:
Fully organized adventure content ready for Roll20 play
Pre-built NPC stat blocks and encounters
Scene-ready maps with custom tokens and GM notes
Handouts and clues ready to share with players
Structured acts and scenes designed for easy session flow
Dynamic Lighting
Everything needed to run the adventure digitally is prepared and organized so GMs can focus on the story rather than setup.
Welcome to the tunnels beneath the City with No Name.
Chaos is waking.
