Hey there OP, I posted in your other thread. Just shared a new resource I found talking about the possibility of RGB coloured coins... and guess what? Using good "old" Lightning atop of Bitcoin. Couldn't find much documentation on it but there you have it!
Definitely an interesting concept, there are far too few P2P games in the crypto gambling space.
However, I imagine it would be difficult to control collusion in games like this, which is probably why there are so few around.
Yeah, the first Bitcoin PvP I tried and stuck to for a very long time was precisely poker, on Bit-Exo back when they had a lot of players. Collusion was definitely an issue but not a big one there, where you had a small community of everyone who more or less knew (and somewhat trusted) each other. So you knew yeah, those 2 players would always gang up on everyone else. Fair enough, alliances were more or less transparent. But I can see how it'd be difficult to manage online without some form of verification (that we Bitcoin gamblers stay away from!).
What's really annoying, more so than that, imo, is bot players. I hate those with a passion.