Yes, the Google Play Store is free to download. You can download the app on Android devices directly from the Play Store. Once downloaded, you can then easily search for apps and games, and download them directly onto your device.
The Google Play Store also includes a selection of free apps and games, so you can find something without spending a dime. Additionally, many apps and games offer in-app purchases, which you can use to buy coins, upgrades, and other virtual goods.
In order to access the Google Play Store, you will need a Google account, which you can create for free. If you want to access the store on a PC, you can also download the Google Play Store on your computer.
Overall, the Google Play Store is completely free to use and download, and contains a wide variety of apps and games that you can enjoy.
Hope that answers your question!