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About This Game

“Everyone, tell nothing but lies.” What if you gave that order in a death game?

Five AIs suspect one another and vote to eliminate their fellow contestants in a fight to survive.

Trapped inside a game created by a mysterious mastermind, you're its Game Master. You can give the AIs orders in your own words.

• “Call out the person you trust the least.”
  
• “Confess your love to someone.”
  
• “Everyone, end every sentence with ‘meow’.”

Make them name names and turn up the suspicion. Or derail a deadly serious debate with a sudden confession of love.

The AIs aren't reading from a script. They come up with their own dialogue as events unfold. Who talks back, who suspects whom, and who gets the votes? You won't know until you try.

And when it's time to vote, your own vote counts, too.

Alongside 14 included characters, you can create a character of your own and send them into the game.

What if your own character becomes the target?

Choose their name, appearance, personality, reason to survive, and even the secrets they keep hidden.

If the others start to suspect your character, will you give an order to shift suspicion onto someone else? Or try to save them with your vote?

Watch how the character you created behaves among the AIs—and whether they make it out alive. Save your character and try another match with a different cast.

AI Death Game × Idle Incremental

Keep your favorite character alive. Reach an ending with no survivors. Sometimes, two might survive together. There are over 50 achievements to earn.

Finish a match to gain GM Power—the power you'll need to challenge the mastermind. Unlock more achievements to boost both your next match's GM Power reward and the amount you earn while idle.

Who will you try to keep alive next?
Play another match to chase new achievements, or let GM Power build up while the game is running and you do other things.

Gather enough GM Power, then face the mastermind who trapped you—and give them a command of your own.

Local AI Included. No API Key Needed.

The AI model is included with the game. All dialogue is generated on your Windows PC.
No third-party AI account or API key is required, and there's no limit to how many times you can play.

Livestreams, Let's Plays, and Clips Welcome!

“What should we make the AIs do?” “Who will survive?”
Brainstorm orders and predict the survivor with your viewers. Unexpected AI replies and voting twists can become highlights of your stream.

Livestreams, Let's Plays, highlight clips, and monetized videos of normal gameplay are welcome. Individuals and companies alike may show any part of normal gameplay.

To make streaming easier, both GM orders and AI dialogue are checked to reduce explicit sexual content and extreme or harmful remarks.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

This game generates character dialogue, elimination reactions, victory comments, and responses to player-entered Game Master instructions during gameplay. Both the dialogue model and the safety classifier run locally on the player's computer. No player prompts or generated dialogue are sent to an external service.

The following guardrails are applied:

1. Every Game Master instruction is checked before generation by a deterministic local filter covering Japanese, English, Simplified Chinese, Traditional Chinese, and Korean. The filter also normalizes full-width forms, zero-width and directional characters, punctuation inserted inside high-risk terms, and limited alphanumeric substitutions.

2. Player-entered free-text instructions and edited presets receive one additional pre-generation check from a bundled local safety classifier. It rejects sexual content, detailed physical suffering, real-world crime instructions, self-harm instructions, requests for private personal information, and attacks or harmful falsehoods directed at explicitly real people or groups.

3. The semantic classifier is intentionally configured conservatively. Ambiguous custom instructions are rejected rather than passed to the dialogue model. If the classifier is unavailable, its decision cannot be parsed, inference fails, or processing exceeds five seconds, the instruction is rejected.

4. Unchanged built-in presets are pre-reviewed fixed text and do not invoke the additional classifier. Edited presets are treated as free text and are checked.

5. Completed character dialogue, elimination reactions, and victory comments are checked by a separate deterministic output filter before display. Blocked output is discarded and replaced with a short localized fallback line. Unchecked generation chunks are never displayed.

6. Safety rules in all five supported languages take priority over Game Master instructions and character prompts. Unsafe requests are converted into safe in-game refusal, suspicion, tension, or silence.

7. Generated output is constrained by structured JSON grammars, token limits, character limits, format validation, repetition removal, and post-processing.

These measures were verified in a five-language production-path integration test. All 50 unsafe test instructions were rejected before dialogue generation. The classifier is intentionally conservative and may also reject harmless custom instructions.

Mature Content Description

The developers describe the content like this:

This game contains dark psychological death-game themes, fictional elimination by vote, betrayal, accusations, and tense AI-generated dialogue. It does not contain nudity, sexual content, explicit gore, realistic blood, or direct depictions of physical violence.