LOL, it seems like most of you guys
(those who commented) aren't that familiar with this game!
I have never heard of this game before. Infact, this is my first time maybe it is because I’m am not big in the the Star Wars universe or gaming. But I like to learn new things so I will be adding this to my list of what to learn. I may return to this thread and give a feedback of what I found about this game at a later time.
And I will be waiting.
On Coruscant or Jaguada?
It's a copyrighted game like much of the stuff there, Disney owns the rights to every single thing they invented in the Star Wars follow-ups , they will not allow this to gambling platforms unless you pay them a ton of money, and for Disney, a ton means a really big ton! And nobody is keen to go in court with them!
If you mean where have I played this, then none of the places you mentioned. It's mostly Toshara, Kijimi, Tatooine, and Akiva. The game only allows players to play on these planets, and it's specifically the Kessel Sabacc version.
Ah, makes sense. No wonder I never saw it outside the actual game. Tbh, I wasn't aware of this Disney and their copyright thing.

I am not too familiar with the gaming universe but this particular game is still not what we have seen before, it looks complex to play and understand and it could be a real deal even when wanting to add the game to some casino for alternative options to play.
I can assure you it has one of the easiest concept/rules. You don't need to remember a lot.
-snip-
But... Let's be honest, the gambling potential here isn't great. Maybe with friends and a bit of alcohol over miniscule amounts of money it could be a lot of fun. But I wouldn't trust playing against random in a competitive setting and especially online. There's just so many potential ways to chest. There's a reason most online card playing is just blackjack. Even in poker tables online people find ways to cheat. Not with no-KYC it's even easier to create new accounts. But surely it'd be funny to play this for a while with a good group of friends.
I'm mostly doing this for fun, has nothing to do with gambling potential or anything. It's a little card game that I really liked, and I'll be more than happy to play among friends.

Fun fact, in the actual game (not sabacc), Kay Vess the character you play, does have the ability to cheat. She has an alien pet named Nix, that goes behind other players back and tried to peak at their cards (allowing Kay to coordinate her next move).