Check out actual gameplay of Pathfinder 1st Edition on the virtual tabletop Fantasy Grounds.
Watch DM Greg play D&D Adventurers League on the virtual table top Fantasy Grounds.
Game play of Dungeons and Dragons Adventurers League using Fantasy Grounds
This is run at a free monthly event. Info can be found here: https://warhorn.net/events/dndal-fantasygrounds
Coming in at #9 on the list is Savage Worlds by PEG Inc.
At #7 is Dune: Adventures in the Imperium from Modiphius Entertainment.
Jumping way ahead to #2 is Traveller by Mongoose Publishing.
And at #1 we have Starfinder from Paizo Inc.
Kotaku recently published The 10 Best Tabletop Roleplaying Books Of 2022. Many of the products on the list can be purchased and played on Fantasy Grounds right now. Here is the list of available titles to date: