Tree fire is a strictly luck game, similar to a slot machine. There are 8 different tree: pine, topiary, maple, oak, umbrella, hemlock, palm, and willow.
To play, you bet anywhere from 1 BTM to 9 BTM (tree fire on Xinren @ Jan. 16/2014) which launches 3 fireworks that represent the various trees. To win, you must get a certain combination of minerals. For instance if you get 3 hemlock you win 7 times your bet (e.g. 7 BTM for a 1 BTM bet).
The current (Jan. 16/2014) betting levels and payouts for the tree fire game on Xinren are shown on the right.
Because it is a luck game, there are no "tips" on how to play tree fire. You bet... you pray... and you either win or lose!