Google offers a number of hidden or "secret" DM Win Games that users can access through their browser or mobile devices, providing a fun and spontaneous way to pass the time. These games are often simple, with retro-inspired graphics, and can be accessed without any need for downloads or installations. Here’s how you can play them:

1. Dino Game: One of the most famous secret games is the "Dino" game, which appears when your internet connection is lost. If you’re offline and try to visit a webpage, a little pixelated dinosaur (often called T-Rex) appears on the screen. To play, simply press the spacebar, and the dino will start running. The goal is to jump over obstacles (like cacti) and avoid getting hit. The game speeds up as you progress, making it increasingly challenging. You can also play this game online by typing "chrome://dino" in your browser’s address bar if you're connected to the internet.

2. Google Search Games: Google also offers some hidden games through its search page. For example, if you search for “Google Pac-Man,” you can play the classic arcade game directly within the search results. Similarly, searching for "tic-tac-toe" or "solitaire" will prompt you to play these games right in your browser.

3. Google Play Games: If you have an Android phone, you can download Google Play Games and discover various games, some of which are hidden easter eggs or special challenges.