
- BGG rank
- BGG #100
- BGG rating
- 8.6
Arkham Horror: The Card Game (Revised Core Set)
- 1–4 players
- 45–180 min
- Complexity 3.7/5
- 2021

Expansion for Arkham Horror: The Card Game
Rules assistance for Arkham Horror: The Card Game – Tommy Muldoon Investigator Deck
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

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Answers come from the official rulebook, with the page to check.
Arkham Horror: The Card Game – Tommy Muldoon Investigator Deck is an expansion for Arkham Horror: The Card Game released in 2026 for 1–4 players. Its main mechanics are Variable Player Powers, Hand Management, and Cooperative Game.
No longer a rookie, Tommy Muldoon is here to put his experience as a police officer to good use on the streets of Arkham. Wielding firearms and focus in equal measure, Tommy is ready to protect the innocent and fend off foes. This Investigator Deck for Arkham Horror: The Card Game comes with a pre-built, ready-to-play Guardian deck, allowing you to jump into a campaign from the moment you open the box. Also included are additional cards for upgrading the deck during a campaign. —description from the publisher
Arkham Horror: The Card Game – Tommy Muldoon Investigator Deck supports 1–4 players according to the catalogue. This range comes from the publisher’s listed player count, so the game can be set up for any group size within it. Some setups, rules and scoring details may still vary by player count, so check your edition’s rulebook for the exact configuration.
Arkham Horror: The Card Game – Tommy Muldoon Investigator Deck has a complexity rating of 3.7 out of 5 from BoardGameGeek players, which makes it a medium-weight game. The rating reflects how much rules knowledge, planning and decision-making a typical game demands. Expect a longer first teach for heavier games, and use a preparation guide before game night.
Arkham Horror: The Card Game – Tommy Muldoon Investigator Deck belongs to these categories: Card Game, Fantasy, and Horror. Its main mechanics are Variable Player Powers, Hand Management, and Cooperative Game. Categories describe the theme and setting of a game, while mechanics describe what players actually do on their turns. Each mechanic links to a catalogue hub with similar games, which helps when you want something comparable.
The catalogue lists Arkham Horror: The Card Game – Tommy Muldoon Investigator Deck as an expansion for Arkham Horror: The Card Game. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Arkham Horror: The Card Game to use it. Check that your edition of Arkham Horror: The Card Game is compatible, as some expansions were revised between editions.