Eruption feature will be randomly triggered in the scene of ancient times when there is no win in a game. Eruption feature will hit 1 ~ 3 symbols in the middle area and turn them into the same symbols. When the symbol in the middle is determined, the light(s) stopped at the outer area will also turn them into the determined symbol to increase the winning chance.
Poseidon feature will be randomly triggered in the scene of modern times. When Poseidon feature is triggered, the determined symbol will randomly substitute other symbols in the main game to increase the winning chance.
The Bonus Game has 4 stages. Players can pick any item on the screen and win prizes. Enter to the next stage if TAKE ALL or NEXT is picked. The game ends when EXIT is picked or a player completes 4 stages in the Bonus Game. Players can select either TAKE or RETRY in the Bonus Game and there is only one chance to RETRY.