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A game that tests your ad-lib verbal skills using a microphone. You can test your word power with various subjects, such as handling a bank robbery with just the power of words, or becoming a weathercaster and ad-libbing your way through a weather forecast.
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 Social Deduction Fest ends
Official stores with direct support.
A new kind of game where what you say freely is scored!
① A prompt is displayed → ② The player answers via microphone or keyboard → ③ The AI scores it out of 100 points
There are four types of prompts, each offering a different style of fun.
Articulation & Brain Training
Tongue twisters, word association games, and other prompts that are easy for anyone to enjoy.
Serious Thinking
Prompts that test what you say.
For example, explaining modern concepts in a way that Oda Nobunaga would understand, giving gift advice, and other challenges where the content of your answer itself is tested.
Role-Playing
Prompts that test how you say things.
Examples include ad-libbing a weather forecast as a TV weathercaster, or giving a sports day speech as a school principal—becoming a version of yourself you normally wouldn’t be.
Conversation Battles
Prompts where you exchange lines with the AI several times to achieve a goal.
Examples include verbal arguments, debates, and job interviews.
Test Mode: For those who want to seriously measure their communication skills
Stage Clear Mode: For those who want to enjoy a variety of stages while having fun
This mode allows 2 to 4 players to play the Stage Clear Mode together.
Players take turns speaking in a relay format to create a single answer.
Enjoy the unique improvisational feel as you try to connect your response to the previous player's statement.
※ Currently does not support online multiplayer (designed for sharing one microphone on a single PC)
※ The topic content is the same as the single-player Stage Clear Mode.
Translated with (free version)
Test Mode measures your language ability.
You will take on 10 prompts, and your language skills will be graded from Level 1 to Level 5.
You can compare your scores in each skill area with the national average to see your strengths and weaknesses.
You can also see your position in the national rankings—so give it a try!
Test Mode can only be played once per day.
Test Mode is only playable via microphone input.
Stage Clear Mode lets you enjoy various situations while pushing your communication skills to the limit.
Unlock stages as you go and play about 40 different prompts across four difficulty levels: Beginner, Intermediate, Advanced, and Superhuman.
Test Mode: About 20–40 minutes per playthrough
Stage Clear Mode: Playing every prompt once takes about 2 hours
This game uses the functionality of the conversational AIs ChatGPT (provided by OpenAI) and Gemini (provided by Google). Depending on the status of ChatGPT’s or Gemini’s servers, gameplay may be delayed.
If OpenAI’s ChatGPT or Google’s Gemini undergo changes to their features or services, the game service may be suspended or terminated without prior notice.
This game uses the AmiVoice speech recognition service provided by Advanced Media, Inc. for transcribing microphone input. If AmiVoice’s servers are down, the game may not be playable.
If AmiVoice undergoes changes to its features or services, the game service may be suspended or terminated without prior notice.
We welcome video streaming and gameplay commentary.
Monetization is also allowed, with no restrictions on the scope of streaming.
Both individual and corporate streams are permitted.
When streaming, please include the URL of this game’s Steam store page in the video description.
(If the platform’s rules prevent adding a URL, please mention where the game can be purchased within the video.)
We would greatly appreciate your help in promoting the game so that viewers may take interest—and hopefully purchase it.
However, the following actions are prohibited:
Videos that violate the laws of any country
Videos that infringe on the intellectual property rights of this game or others
Defamatory or slanderous videos
Videos recorded with illegally obtained game data
These guidelines may be updated or changed without notice. Thank you for your understanding.
Game Title Screen > ‘Documents’ > ‘Streaming Guidelines’ → Link at the very bottom
※This will take you to Google Drive. Please download and use the assets.
※The terms of use for image assets are outlined in the in-game document ‘Streaming Guidelines’.
Regarding the ‘Play’ button that replays player responses in-game: Depending on your environment, the original unaltered voice may be played.
If you use a voice changer for streaming, we recommend testing the ‘Play’ button once before going live.
Bug reports will be addressed and posted sequentially on the [Bulletin Board] found on the store page or in the library.
Direct inquiries are also accepted via DM on the X account listed on the store page.
