Bing found the following results
  1. google.com
    https://play.google.com/store/apps/category/GAME

    Games - Android Apps on Google Play

  2. epicgames.com
    https://store.epicgames.com/en-US/free-games

    Download A Free PC Game Every Week - Epic Games Store

  3. microsoft.com
    https://www.microsoft.com/en-US/store/top-free/games/pc

    Your Privacy Choices Opt-Out Icon - microsoft.com

  4. google.com
    https://play.google.com/store/apps/details?id=com...

    Google Play Games - Apps on Google Play

  5. steampowered.com
    https://store.steampowered.com/genre/Free to Play

    Free To Play Games - Steam

  6. steampowered.com
    https://store.steampowered.com/about/download

    Steam, The Ultimate Online Game Platform

  7. epicgames.com
    https://store.epicgames.com/en

    Epic Games Store | Download & Play PC Games, Mods, DLC & More – Epic Games

  8. google.com
    https://play.google.com/web/store/apps/details?id=...

    Google Play Games – Apps on Google Play

  9. microsoft.com
    https://www.microsoft.com/en-us/store/games/windows

    Windows Games - Microsoft Store

  10. epicgames.com
    https://store.epicgames.com/en-US/c/windows-games

    Windows Games | Download the Best Windows PC Games - Epic Games