<p>The invention concerns a method (300) and system (100) for affecting gaming conditions based on operating conditions of a power source (126). The method includes the steps of - in a first gaming unit (110) that receives power from the power source - providing (312) a gaming environment and monitoring (314) at least one operating condition of the power source. When at least one of the operating conditions reaches a predetermined threshold, the method further includes the step of altering (320) at least one gaming condition in the gaming environment to indicate to a user that the operating condition has reached the predetermined threshold.</p>