It seems that the slot game will be launched soon, I saw some S (Support) share BetIDs for the slot game some hours ago. I guess they were trying the game first before releasing it publicly. I was happy when I saw one Support share the betID as I thought the game was ready already but it is still in "coming soon" when I went back to the main page after I saw the BetIDs for the slot games on the chat room.
Cant wait for longer time, so hopefully it will be ready as soon as possible.