Can I still join now?
Or is it only open to people who have participated in previous tournaments?
I've participated in several of your poker tournaments, Betfurry and 1Win. On the 26th, there's a new one, drippy.bet. If I'm not mistaken, you'll also be holding TON poker. That's all I know, I'm not familiar with the Altcointalk tournament.
It is open for anyone in the word :-)
The tournament is already on the SwC lobby. Check here and join:
https://play.swcpoker.club/?tournamentId=271257915