The simplest solution is Chromecast + device of your choosing. Followed by Apple TV, but I can’t remember if those can cast.
If youll spend a bit more, you can also get an Xbox one. You’ll get access to a multimedia device that has the Microsoft app store for subscriptions, it’s available as a Chromecast device, unfortunately Microsoft is nose diving hard right now, but I rarely play games on mine anymore.
My list for zoom party games: