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Players throw questions at an AI and deduce the correct answers in this competitive multiplayer game. Compete based on your accuracy rate. Have fun with friends while testing your deductive skills and aim to become the ultimate knowledge champion!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
"Deduce Together" is a cooperative and competitive online multiplayer game where players ask the AI about characters, locations, and more to uncover the correct answers.
Try asking questions that can be answered with "YES" or "NO" to the given problems.
Private Session: Only players who know the room information can join. Enjoy the game privately with friends or acquaintances.
Competitive Gameplay: Players compete against each other to achieve the highest accuracy rate. Deduction and questioning skills are key.
Customizable Game Settings: Adjust the challenge level by freely setting time limits and the number of questions.
Challenge your reasoning skills and aim to become the ultimate knowledge champion in dedicated sessions with friends and acquaintances!
Currently, you can use the default question set and user-created question sets.
default question set
Character Quiz (Beginner)
World Tourist Spot Quiz (Beginner)
Historical Figure Quiz (Beginner)
Country Quiz
Movie Quiz (Beginner)
Game Quiz (Beginner)
Lowest tracked price: CA$3.89 (Jul 7, 2026) · current best: CA$7.79.
68% positive reviews all-time · 120 peak players in the last 30 days.
Right now the cheapest offer for みんなで推理 is CA$7.79 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for みんなで推理 is CA$3.89 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
みんなで推理 peaked at 120 concurrent players on Steam in the last 30 days (highest on Jul 9, 2026). The player chart on this page updates daily.
Create a free price alert on this page and KingsPrice will email you when みんなで推理 drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
