eldritch horror expansion

Side-board expansions add a separate board representing a new setting with its own locations and encounter deck. They provide thematic locations, new encounters and setting-specific challenges, and frequently introduce related investigators and threats that integrate with the main game.

Several expansions add eight new investigators; product descriptions commonly state “eight investigators” or “eight more” investigators joining the game.

Expansions are typically listed for ages 14 and up and support 1–8 players. Many entries also list a playing time of “2 or More Hours.”

Product details explicitly list items such as “Includes: Instructions” and “Includes: Cards,” and some listings add “Game Pieces.” That indicates expansions at minimum include instructions and cards, with other pieces (tokens, boards, miniatures) shown in specific product listings.

Many expansion listings show a playing time of “2 or More Hours,” indicating that games with these expansions commonly run two hours or longer.