A gaming system which is operable to receive an input associated with at least one betting option specified by a roulette betting layout. A plurality of roulette reels are rotatable about a common axis, and each one of the roulette reels has a side display surface or side wall. Each one of the side display surfaces or side walls displays a plurality of numerals which are spaced apart along the side display surface or side wall. The numerals are associated with the roulette betting layout. An outcome occurs based upon one or more indicated numerals.