Systems and methods of electronic gaming

A method of conducting a game on an electronic gaming machine, the method comprising:

• causing to be displayed a plurality of columns, each column of the plurality of columns including a plurality of symbol display positions, the plurality of columns including a first column having a first number of display positions and a second column having a second number of display positions;
• receiving a selection of at least one column of the plurality of columns;
• defining, based upon the selection, a set of win lines to be played during the game, wherein the set of win lines is defined, at least, by:
• combining each symbol display position of the at least one selected column with one symbol display position of each non-selected column, wherein, when a single column is selected, a number of win lines in the set of win lines is equal to a total number of symbol display positions of the single selected column, and wherein, when more than one column is selected, the number of win lines in the set of win lines is equal to a number of symbol display positions of a first selected column multiplied by a respective number of symbol display positions of each other selected column;
• populating each symbol display position of each column of the plurality of columns with a symbol;
• and
• determining an outcome of the game based on the populated symbols and the defined set of win lines.

A non-transitory computer-readable medium storing instructions thereon that, when executed by at least one processor, cause the at least one processor to:

• cause to be displayed a plurality of columns, each column of the plurality of columns including a plurality of symbol display positions, the plurality of columns including a first column having a first number of display positions and a second column having a second number of display positions;
• receive a selection of at least one column of the plurality of columns;
• define, based upon the selection, a set of win lines to be played during a game, wherein the set of win lines is defined, at least, by:
• combining each symbol display position of the at least one selected column with one symbol display position of each non-selected column, wherein, when a single column is selected, a number of win lines in the set of win lines is equal to a total number of symbol display positions of the single selected column, and wherein, when more than one column is selected, the number of win lines in the set of win lines is equal to a number of symbol display positions of a first selected column multiplied by a respective number of symbol display positions of each other selected column;
• populate each symbol display position of each column of the plurality of columns with a symbol;
• and
• determine an outcome of the game based on the populated symbols and the defined set of win lines.