Abstract: An electronic gaming device including a processor and a memory is described. The processor is configured to select a plurality of symbols including a plurality of numerical values and determine that at least one symbol includes at least one numerical value within a predefined range. The processor is also configured to cause display of the at least one symbol in a hidden state and cause display of the plurality of symbols other than the at least one symbol. The processor is also configured to cause display of the at least one symbol to transition between the hidden state and a revealed state wherein when the at least one symbol is displayed in the revealed state the at least one numerical value is displayed and provide an output amount associated with a sum of the plurality of numerical values.

Abstract: A gaming device is programed to, based upon symbols displayed in a plurality of symbol positions for at least a first category of awards and a second category of awards, (i) add any first and second category awards to a first category total and a second category total, respectively; (ii) add a number of one or more first and second category symbols displayed to a first category symbol total and a second category symbol total, respectively; (iii) cause display of the number of the one or more first category symbols associated with the first category total, and the number of the one or more second category symbols associated with the second category total; and (iv) upon conclusion of feature game instances, output an award based on the first category total and the second category total modified based on the first category symbol total and the second category symbol total, respectively.

Abstract: An electronic gaming device including a processor and a memory is described. The processor is configured to select a plurality of symbols including a plurality of numerical values and determine that at least one symbol includes at least one numerical value within a predefined range. The processor is also configured to cause display of the at least one symbol in a hidden state and cause display of the plurality of symbols other than the at least one symbol. The processor is also configured to cause display of the at least one symbol to transition between the hidden state and a revealed state wherein when the at least one symbol is displayed in the revealed state the at least one numerical value is displayed and provide an output amount associated with a sum of the plurality of numerical values.