Masters of Crime: Mosquito — How the Cooperative Mystery Game Plays
By Thames & Kosmos Online Store | Published: 2026-10-31
Category: Product Reviews
A practical FAQ on Masters of Crime: Mosquito: how the crime-solving game sets up, how many players it suits, and what to expect from your first case.
Quick answer
Masters of Crime: Mosquito is a cooperative mystery game for adults in which you play a treasure hunter chasing a lost map and a legendary Latin American treasure. Expect to read, discuss, and make questionable choices together rather than compete against each other.
What makes the Mosquito case different from a typical board game
This is a story-first crime-solving game. The setup puts you in the role of a treasure hunter with a reputation for questionable tactics, and the central tension comes from a tempting offer from a London University archaeologist. You are not managing resources or moving around a map in the usual sense; you are working through a narrative and deciding how far you will go.
That structure means the fun depends on your group's willingness to talk through clues and commit to choices. If your table prefers open information and debate, the cooperative format fits naturally. If players prefer solitary puzzle solving, the shared decision-making can feel slow.
Where the game asks the most from your group
Because the premise involves morally questionable decisions, the most engaging sessions are usually the ones where players argue their case rather than quietly agree. The game does not supply a separate solo mode, so the experience is built around table conversation.
One honest limitation: the supplied catalog record describes the story setup but does not list a specific player count, play time, or age rating. Treat those as unknowns until you check the box or publisher details, and plan your first session around the reading and discussion your group is comfortable with.
Masters of Crime: Mosquito FAQ
- How many players can join?
- The supplied catalog record does not state a player count. Check the box or publisher listing before buying if you need a specific number; the cooperative format is designed for a group discussion at one table. Confirm the player count on the packaging before you plan a game night.
- What are the cooperative crime game rules like?
- You work together through the case rather than competing. The game presents a narrative situation — a lost map, a legendary treasure, and a tempting offer — and your group decides how to proceed. There is no supplied rule summary beyond the story premise, so read the included rules together before the first session. Assign one player to read the rules aloud so everyone starts with the same information.
- How long does a game take?
- The catalog record does not list a play time. Plan for a session built around reading and discussion rather than a fixed timer, and agree on a stopping point before you begin. Set a time limit with your group so the discussion does not stall.
- Is it suitable for adults or younger players?
- The premise involves questionable tactics and a morally ambiguous offer, which points toward an adult or older-teen audience. The catalog record does not provide an age rating, so check the box if you are buying for a younger player. If buying as a gift, verify the age guidance on the package first.
- What should we do before the first play?
- Read the rules together, agree on how you will make group decisions (vote or consensus), and keep the story text in one place so nobody misses a clue. The game rewards attention to the narrative rather than speed. Choose a decision method before you open the case to avoid mid-game arguments.
- Is this a good fit for a mystery board game for adults?
- Yes, if your group enjoys narrative-driven crime solving and cooperative discussion. It is less suited to players who want competitive scoring or a purely mechanical puzzle. The story-first approach is the main draw. Match the game to a group that likes talking through moral choices, not just solving puzzles.
Product facts
- Masters of Crime: Mosquito: The story casts you as an esteemed treasure hunter who often uses questionable tactics, presented with an offer from a leading archaeologist at London University. That role gives every group decision a moral edge, so expect debate about how far you will go rather than simple puzzle solving.

Masters of Crime: Mosquito
