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Vaesen hero art
Free League / Year Zero Engine

Vaesen

"Supernatural mystery in 19th-century Scandinavia."

DiceПул d6
Players3–5
Prep~20 min
Foundry VTTOfficial контент
Complexity
What is this system

You are members of the Society, able to see the supernatural in a world where everyone else has long stopped believing. Every adventure is an investigation: a village asks for help, you research the creature's mythology, find its weakness, and perform a ritual. The 'monster of the week' structure works perfectly.

Setting

19th-century Scandinavia. Industrialization advances, the old gods are forgotten. But in forests and lakes dwell vaesen — creatures from Scandinavian folklore: trolls, nisse, mylings, drakes. They are angry because humans have forgotten them. Between investigations, you restore a castle — the Society's headquarters.

What it looks like at the table
The village of Norrby. Children vanish at night. You found a trail — wet barefoot prints leading to the lake. Learning roll: 4 dice — one success. You recall: a neck, a water spirit, lures with music. Its weakness — steel thrown into the water with its name. But how do you learn the name of a creature forgotten a hundred years ago?
Playstyle
Mystery Horror Social Historical Urban Fantasy
Key mechanics

Headquarters

The Society's castle. Between adventures — upgrade it. Library, laboratory, stables — each provides bonuses.

Banishment rituals

Monsters can't simply be killed with a sword. You must learn their secret and perform the right ritual. Knowledge is power.

Mystery structure

Each scenario is a ready-made mystery: village, problem, creature, clues, ritual. Perfect for episodic play.

Psychological conditions

Encounters with vaesen leave psychological scars. Fear, obsession, nightmares.

What people say
Vaesen is the perfect "busy adult" RPG. Self-contained mysteries, clear structure, beautiful art. My group with kids and jobs can actually finish a story arc in 2-3 sessions.— u/nordic_mystery, r/rpg
The castle upgrade system between adventures is surprisingly addictive. My players care more about getting a new library wing than about leveling up their characters.— u/castle_keeper, r/FreeLeague
Art & materials
Free resources

Written and curated by Kejid — TTRPG player & GM

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