Check out https://saito.io/
Boardgames running on top of the blockchain, part of the blocks and tx are generated by playing on the site (using the Saito consensus Mechanism)

The current games are:
Chess
Twilight Struggle
Pandemic
Scotland Yard
Poker (you don't actually gamble anything)
Wordblocks

And some others that are still in development.

You can check the daily TXs generated at https://blocktivity.info/ , have been running for a few months and almost ready for the final release, its up to anyone that likes this kind of games and want to play.