itch.io

Sorry, I'm not sure I understand your question.

Since the game needs OpenAI to work, it requires connecting to the internet. Without the internet the game will open but it won't work correctly. The girl won't talk if you don't use the API key.

This website will show how to get the API Key: https://www.onmsft.com/how-to/how-to-get-an-openai-api-key/  

Then download the game from this itch.io page. When you run it there will be an option on the main menu to copy/paste the API key into the game. If no dialog is generated you'll need to add a billing option under your account in the openai site. 

I hope that helps!

On the page where you can view your API keys, on the left under 'Organization' is a 'Billing' option. Under that you can select 'Payment Methods' and 'Add Payment Method', so yeah you'll need a credit card.

For anyone dealing with an issue where no dialog is being printed even though you set an API Key, I had to setup a payment method under the billing section of OpenAI before it would actually work.

The trick to getting the text to speech working was to first copy/paste both the Azure Speech key and region of course. But then also actually restart the game after adding those. Didn't work while the game was already running.