- BGG rank
- BGG #5,032
- BGG rating
- 6.8
Patton's Best
- 1 player
- 30–120 min
- Complexity 3.2/5
- 1987
- BGG rank
- BGG #8,911
- BGG rating
- 6.7
Intruder
1980
Rules assistance for Intruder
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.
- 1–3 players
- 30–60 min
- 10+
- Complexity 1.9/5
For 1 player
Rules assistant for Intruder
What would you like to know?
Answers come from the official rulebook, with the page to check.
Intruder is a board game released in 1980 for 1–3 players, 30–60 minutes per game, and ages 10 and up. It was designed by B. Dennis Sustare and its main mechanics are Roll / Spin and Move, Area Movement, and Dice Rolling.
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About the game
"IT'S LOOSE!!!" "Lab, this is command. WHAT'S loose?" "It broke out of the lab! It killed Jones!" "What is it? WHAT killed Jones?" "I don't know, but it's headed your way!" The Intruder is an alien being of unknown power. During the course of the game the Intruder will move through the space station as both the hunter and the hunted. One or more players must cope with a monster that moves rapidly and changes continuously as it undergoes metamorphosis into a more powerful being, and possibly divides into two or more clones. The game includes 54 multi-color die-cut playing pieces representing the crew and their weapons, lab animals (which confuse the search) and the Intruder. The playing map shows in detail the interior of deep space station 'Prometheus'. The map also contains special charts to record the development of the Intruder. Intruder is an exciting game of terror and suspense for one, two, or more players. Task Force Games Pocket Game #6 Reimplemented as Hidden Intruder -- same design but with improved graphics and modern manufacturing methods.
Questions and answers
Intruder supports 1–3 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.
The listed playing time for Intruder is 30–60 minutes. This is the publisher’s estimate for a full game. The actual duration depends on the group, the player count and familiarity with the rules: first sessions usually run longer, while experienced groups often finish faster. Setup and teaching time are not included in this estimate.
The catalogue lists Intruder for ages 10 and up. This is the publisher’s recommendation and reflects reading demands, rule complexity and small components rather than theme alone. Younger players can often join with help from an adult, so check the age guidance on your edition and consider your group’s experience with board games.
Intruder has a complexity rating of 1.9 out of 5 from BoardGameGeek players, which makes it a light 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.
Intruder belongs to these categories: Wargame, Horror, and Science Fiction. Its main mechanics are Roll / Spin and Move, Area Movement, and Dice Rolling. 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 credited designers of Intruder are: B. Dennis Sustare. These credits come from the published game data and name the people responsible for the game’s design, not its illustrators or publishers. Designer pages on MeepleRules collect other titles by the same designers, which helps when you enjoy a game and want to find similar ones.
The catalogue lists Intruder as a base game. It can be played on its own with the components in the box and does not require any other title. Expansions, if any exist, add new content or rules on top of it and are listed separately in the catalogue with a link back to this base game.