How do you get the ninja cat?

Please provide more context! I need to know what game, app, or context you're referring to.

For example, are you talking about:

* A video game? Tell me the name of the game.

* A mobile app? Tell me the name of the app.

* A specific website or online community? Tell me the name of the website or community.

Once you tell me what you're asking about, I can help you find out how to get the ninja cat! 🐱🥷