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!
We are not affiliated with IsThereAnyDeal.







"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
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.







"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
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!
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.