# Arkham Horror: The Card Game – The Scarlet Keys: Campaign Expansion

Arkham Horror: The Card Game – The Scarlet Keys: Campaign Expansion is a board game for 1–4 players. It plays in 45–180 minutes and is meant for ages 14 and up. Ludoya players call it best with 2. It is rated 8 out of 10 by 2 Ludoya reviewers. The cheapest copy in stock is $58.89 (United States).

- **Players:** 1–4 (best with 2)
- **Playing time:** 45–180 minutes
- **Minimum age:** 14+
- **Complexity:** 4.2 out of 5
- **Year published:** 2022
- **Categories:** Expansion for Base-game
- **Mechanics:** Cooperative Game
- **Ludoya rating:** 8 out of 10, from 2 reviews
- **Owned by:** 91 Ludoya players
- **Plays logged on Ludoya:** 35
- **Unique players:** 12

**Designers:** Josiah Harrist, Jeremy Zwirn, MJ Newman, Aaron Haltom

## Where to buy in United States

| Shop | Price | Link |
| --- | --- | --- |
| Cardhaus Games | 58.89 $ | https://www.cardhaus.com/arkham-horror-the-card-game-the-scarlet-keys-campaign-expansion/ |

## Links

- [This page](https://www.ludoya.com/games/arkham-horror-the-card-game-the-scarlet-keys-campaign-expansion)
- [Arkham Horror: The Card Game – The Scarlet Keys: Campaign Expansion in the Ludoya app](https://app.ludoya.com/g/arkham-horror-the-card-game-the-scarlet-keys-campaign-expansion)
- [BoardGameGeek entry](https://boardgamegeek.com/boardgame/366215)

_Data from Ludoya, updated 2026-09-24. Ratings, ownership and play counts are Ludoya's own._