- BGG rank
- BGG #210
- BGG rating
- 7.6
Sherlock Holmes Consulting Detective: The Thames Murders & Other Cases
- 1–8 players
- 60–120 min
- Complexity 2.7/5
- 1981
- BGG rank
- BGG #19,615
- BGG rating
- 7.6
The Unknown: Der Millionenplan
2021
Rules assistance for The Unknown: Der Millionenplan
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.
- 1–6 players
- 90–150 min
- 14+
- Complexity 2.0/5
Rules assistant for The Unknown: Der Millionenplan
What would you like to know?
Answers come from the official rulebook, with the page to check.
The Unknown: Der Millionenplan is a board game released in 2021 for 1–6 players, 90–150 minutes per game, and ages 14 and up. Its main mechanics are Deduction, Storytelling, and Cooperative Game.
Similar games
- BGG rank
- BGG #546
- BGG rating
- 7.6
MicroMacro: Crime City – Full House
- 1–4 players
- 15–45 min
- Complexity 1.2/5
- 2021
- BGG rank
- BGG #576
- BGG rating
- 7.5
Sherlock Holmes Consulting Detective: Jack the Ripper & West End Adventures
- 1–8 players
- 90 min
- Complexity 2.2/5
- 2016
- BGG rank
- BGG #2,695
- BGG rating
- 7.2
Suspects: Claire Harper Takes the Stage
- 1–6 players
- 60–90 min
- Complexity 1.9/5
- 2021
- BGG rank
- BGG #4,891
- BGG rating
- 7.6
EXIT: The Game – Advent Calendar: The Intergalactic Race
- 1–99 players
- 20–45 min
- Complexity 2.0/5
- 2024
- BGG rank
- BGG #6,548
- BGG rating
- 7.1
Murder Mystery Party Case Files: Death in Antarctica
- 1–6 players
- 90–180 min
- Complexity 2.2/5
- 2017
- BGG rank
- BGG #7,272
- BGG rating
- 7.3
Suspects: Claire Harper, Eternal Investigator
- 1–6 players
- 60–90 min
- Complexity 2.3/5
- 2022
- BGG rank
- BGG #7,359
- BGG rating
- 7.8
Unlock!: Risky Adventures
- 1–6 players
- 60–120 min
- Complexity 2.3/5
- 2024
- BGG rank
- BGG #8,243
- BGG rating
- 7.2
The Secrets of Warden Keene
- 1–4 players
- 20–240 min
- Complexity 2.0/5
- 2026
- BGG rank
- BGG #9,196
- BGG rating
- 8.5
Legacy of Eastbrook Hills
- 1–6 players
- 120–180 min
- Complexity 1.3/5
- 2026
- BGG rank
- BGG #9,483
- BGG rating
- 7.5
Suspects: Adele and Neville, Investigative Reporters
- 1–6 players
- 60–90 min
- Complexity 2.3/5
- 2023
- BGG rank
- BGG #10,514
- BGG rating
- 7.0
Hunt A Killer: Body on the Boardwalk
- 1–6 players
- 30–180 min
- Complexity 2.0/5
- 2021
About the game
Your team, consisting of LKA profilers in training, has come a long way. Now you are facing your first real case. Your instructor will give you a file with all the evidence of a murder case. During your hunt for the perpetrator, you will experience a multidimensional detective board game based on a true story. As real detectives, you have to follow every lead, including cell phones and the Internet. It is therefore necessary that you have at least one internet-enabled device when playing. At The Unknown you have access to a realistic database in which you can find suspects, listen to interrogations and solve the case! In this game you play as a team and not against each other. So nothing stands in the way of an exciting game evening! —description from publisher
Categories
Publishers
- 4Brain Games
Questions and answers
The Unknown: Der Millionenplan supports 1–6 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 The Unknown: Der Millionenplan is 90–150 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 The Unknown: Der Millionenplan for ages 14 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.
The Unknown: Der Millionenplan has a complexity rating of 2.0 out of 5 from BoardGameGeek players, which makes it a medium-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.
The Unknown: Der Millionenplan belongs to these categories: Deduction. Its main mechanics are Deduction, Storytelling, 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 The Unknown: Der Millionenplan 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.