Several years back, I seem to remember us discussing some web-based games that could be used for bars. I believe the game was setup on a server and the players all logged on via their smart phone. Does anybody remember this or have links in regards?
Check out Crowdpurr (https://www.crowdpurr.com/). It's what I'm using for virtual corporate event trivia, and I plan to keep using it once we get live events back up and running.
Jackbox games are cool, but there's no way they'd work in a bar situation...aside from the player limit, there's no way for you (the DJ) to interact with the game as a host - the games run themselves and have their own narration to keep the gameplay moving. What I love about the Crowdpurr trivia is that the program takes care of the tedious stuff automatically (scoring, for example), but is customizable so that some parts in the games can be triggered manually.