Abstract: In an interactive character-based video game, a player is encouraged to spend more real money by providing a bonus game of chance coupled with real money spending from the player. This can be done by providing the game of chance following a purchase of virtual goods and providing a prize in the game of chance that can include real money prizes when the purchase is done using real money. This can also be done by providing a milestone bonus game of chance that includes an option to add to or increase prizes by making an optional bet of real money.