Methods, systems, and computer programs are presented for executing an online casino game, such as slots. One method includes operations for detecting a bet placed on a slots game, and for calculating a win amount based on the bet and based on mechanics for calculating prizes on the slots game. An avatar associated with an adventure game is advanced along a path of a road in the adventure game, which is associated with the slots game. The advancement is based on the win amount, thereby tying the adventure game with the chances provided by the casino game.