Whisper & Venom is a setting and adventure located in the Whisper Vale, an isolated community of insular villagers beset by an outside supernatural force and hardships of their own making. Whisper & Venom is an epic adventure designed to be deadly for parties of 4–8 Old-School Essentials characters of levels 3–5 or 4–8 Fifth Edition (5e) Tier One characters (henchmen available, but not included) and useful to players, gamemasters, and referees.

There are, by design, sparse details of places, pantheons, and faraway specifics, which allow it to exist in your campaign world. The prominence of magic and healing is also ambiguous, making it an addition to and not an anomaly in your campaign.