A secondary game is played continuously over a series of reel-type main games on a video gaming device, where the successful outcome of the secondary game is the initiation of a bonus game. Therefore, the player is enticed to keep playing due to the player's investment in the secondary game and the expectation of playing the bonus game. At the beginning of a playing session, a visual indicator, such as a colored tile, is located at each of the symbol positions. The virtual reels are then spun and randomly stopped to display random symbols. If there is a winning combination of symbols, such as three of a kind, the indicators at those symbol positions are changed, such as being extinguished. The player keeps playing the main games until there are no more indicators. When all indicators are extinguished, a bonus game is initiated.