Midnight Vibe Check

You are the cashier at SUDRS Mart. It is 3:00 AM. The clock has not moved since you clocked in.

Type replies to strange customers and keep the Vibe Meter above zero until the end of your shift. Hit 100 and you survive. Hit 0 and you're fired from reality. Watch the dialogue for clues. The customers are voiced by an AI model running locally in your browser (WebLLM). The first launch downloads the model once (about 2 GB) and caches it. No server, no API key. Needs a desktop browser with WebGPU (recent Chrome or Edge) and a GPU with about 4 GB of VRAM. If your browser can't run it, click "Skip download" and the game plays with scripted replies.

How it works: The customers are talked by an AI model running locally in your browser (WebLLM). The first launch downloads the model once, about 2 GB, and caches it. No server, no API key. Needs a WebGPU browser (recent Chrome or Edge) and a decent GPU. If your browser can't run it, click "Skip download" and the game plays with scripted replies.

There is a rare secret customer. Good luck.

AI disclosure: The game's code was written with an AI assistant, and the NPC dialogue is generated at runtime by a local LLM.The game's code, art assets and scripted dialogue were created with an AI assistant, and the customers' replies are generated at runtime by a local LLM.