Mansions of Madness · Expansion

Mansions of Madness: Streets of Arkham

Buy this first

Our take
Most recommended first big box on BGG: varied scenarios, strong investigators and tiles reused across the game.
What you need first
Just the base game
What it adds
Four investigators, new monsters, Arkham city-street map tiles, improvement tokens and three new app scenarios.
What it fixes
Base-game mansions start to feel samey; adds open city maps whose tiles show up across many later scenarios.

Compare it

Sources

Last checked 2026-10-08. Spot a mistake? Tell us.