Be careful what you flush down in to the sewers because it might just turn in to a giant maw of a monster that'll devour any poor soul that comes wandering by ...
With this map I like the idea of the city above knowing of the problem but finding it's better to keep the monster fed than to try and remove the problem - it's a great one-shot-city sewer map to challenge your players with.
23x41 squares
16 Variants (Grid and No Grid options for a total of 32)
The map comes with water colour variants, bandit hideout, overrun with spiders nest and with an optional Monstrous Sarlaac!
All the maps are under 5mb so work nicely with Roll20 free users.
Checkout my Marketplace Page for more awesome maps to play on! :)
License: Roll20 End User License Agreement
(Personal Use Only, Do Not Distribute)