1. Add slots like casino slots with lines , free spins and bonus.
2. Add Hi-Lo game. Its a popular and interesting game.
3. Make some faucet , which you calculate every week and depend on the wager.
4. make the rains come from active players who have deposited at least once and are actively playing the games. Being active in the chat to get some of the rain is not a very good strategy to encourage good players. Personally, if I am concentrated in the game because of high stakes, I will not pay attention to the chat. Then the rain will miss me and will benefit a player who was active in the chat but not in the games