1. A method, comprising: allocating a winnable award used exclusively for payouts on a wagering game network, wherein any portion of the winnable award can be won during at least some portion of a skill-based wagering game; presenting the skill-based wagering game; providing one or more skilled game goals for a player account to accomplish during the at least some portion of the skill-based wagering game; determining a goal completion amount, of the one or more skilled game goals, that the player account accomplishes; awarding at least some portion of the winnable award amount to the player account based on the goal completion amount, the at least some portion of the winnable award amount totaling a total earned award amount; determining a surplus amount that was not won by the player from the winnable award amount, the surplus amount representing the total earned award amount subtracted from the winnable award amount; and awarding the surplus amount during subsequent activity on the wagering game network.