Tabletop Simulator rival Tabletop Playground is currently free to download on PC during its open beta | Dicebreaker
Tabletop Simulator on Steam
Another game I did for the class I teach, and this one is available for workshop download. 4 player Chess: Chaturaji for four players. : r/ tabletopsimulator
LTTP: Tabletop Simulator, an amazing piece of software for these times | ResetEra