Find the contestant who already knows the answers

Five contestants. Four choices. One hidden Breaker who knows the answers. QUIZ BREAKER is an online party game combining buzzer quizzes with social deduction. Race to score points, watch how others answer, and work out who is hiding an unfair advantage.

Please note: the game interface, quiz questions and question narration are in Japanese.

When you are the Breaker

You know the answers, but answering too quickly can draw suspicion. Decide when to chase points and when to hold back as you try to blend in with the other contestants.

Escape detection to earn a score bonus. Get caught and lose your points for that game. Staying hidden is only part of the challenge: you still need to score.

Review the answers. Discuss. Vote.

How did they answer that question so quickly? Between quiz rounds, meetings let you review the answer history and vote for a suspect. Compare what happened on screen with what each player says. A fast answer could be knowledge, or it could be the Breaker at work.

Missed the buzzer? Keep answering.

Non-Breaker contestants can still answer after losing the buzzer race. Correct answers earn Bullet Points. With five points, you can use the Trigger to target a suspect directly.

Hit the Breaker and the game ends. Miss and lose your Bullet Points. There is only one Trigger use per game, shared by all contestants, so choose your moment and your target carefully.

Three games, one overall ranking

Each match consists of three games. Roles are assigned again for each game, and your combined Quiz Points determine the final ranking. Both your quiz answers and your deductions contribute to the result.

Join alone or play with friends

• Online matchmaking: If fewer than five players have joined after 20 seconds, bots fill the empty seats. You can join on your own.
  
• Friend rooms: Create a room and play together. An optional host role is available; a host is not required.
  
• Question narration: Standard Japanese question narration is included with the game.

Earn outfits as you play

Exchange the Quiz Points you earn for character outfits. Basic outfits and the standard buzzer are included with the game.

Additional outfit and buzzer appearances can be purchased with Royal Coins, an optional currency available through Steam Wallet. These purchases do not provide advantages in scoring or change the rules of a match.

Before you buy

• Platform and language: Windows PC. The interface, quiz questions and narration are in Japanese.
  
• Connection: Steam sign-in and an internet connection are required, including when playing against bots. No separate game account registration is required.
  
• Conversation: Use an external voice service such as Discord to talk during meetings. In-game voice chat is not available at launch.
  
• Controls: Keyboard and mouse, with configurable buzzer and answer keys. Windows XInput controllers have right-hand, left-hand and two-hand presets. A keyboard is still needed for text entry and some interactions.