VladimirMikulic/sms-gaming ? reverse-engineered prompt

Build me a simple gaming platform that people can play through SMS or WhatsApp using Twilio.

I want users to be able to start a game from their phone, play alone or join other players, and get back and forth text responses from the server. Please include at least a couple of fun game modes like Hangman and Trivia, and make the experience feel smooth and easy to follow over text.

Use a Node.js backend, keep the setup simple, and make sure it runs with environment variables for the Twilio account details and a session secret. It should work well for development locally, and I’d like clear instructions for how to connect a Twilio number and start sending messages.

If you need to check current Twilio docs or examples while building it, go ahead and look them up. Keep the code clean and easy to extend so more games could be added later.