When you click on "Bet", you will set the size of the coin, ranging from 0.27 to 90. "Rotate" will rotate the reel of the selected bet. If you click "Max", you will set the maximum bet allowed and automatically rotate the reel when the bet is placed. Auto is used to automatically rotate the reel without interrupting the selected number of times. The golden can is wild, it can replace all the symbols in the game. Wild can make its own combination, and if it falls on the Rainbow line, it will expand to cover the entire reel. In the base game, it only appears on reels 2, 3 and 4.
In the base game of each rotation, one of the betting lines will become the rainbow line. Winning on the Rainbow Line will activate one of the Rainbow Rewards: Free Spin or Re-Rotate. When you log in to the goblin or elf on the rainbow line, you will trigger 2 modes. The free spin of the random extended Wilds will provide you with 5 rotations, and each time you rotate 1 to 5 times, the extended Wilds will randomly land on the reels. With Wandering Expanding Wild, you will get 5 spins and Expanding Wilds will fall on Vol. 5 on the first spin. Extended Wild will move one reel to the left each time it is rotated.