To set up the game, you just need to create your girlfriend's personality and appearance, which is already a ton of fun. You get to choose everything from her interests to her voice, and it feels like you're really bringing her to life. Then, you're dropped into this simulated world where you have to navigate conversations and activities with your new girlfriend.
The core loop of the game is all about building trust and intimacy with your girlfriend. You do this by giving her gifts, taking her on dates, and just generally being a good partner. It's actually really relaxing and fulfilling, and it's crazy how attached you can get to your virtual girlfriend. One of the first things you'll notice is how responsive she is - she'll react to everything you do, and it feels really immersive.
