It is an interesting chip. I had seen it on an approval list a while back, but this is the first actual chip I've seen. Made by SunFly (their logo on the chip).

I think the 3-casino tie-in (besides the fact that they are commonly owned by Caesars) is the "Caesars Rewards" line. They all use the same players card program, including CC-Reno with their slots-only offerings. I don't think that they reopened any live games since going to slots-only a couple of years ago.