Lucky Dollar by Casino Technology is a 5-reel, 30-payline slot with a Western gambling theme. The game uses a 5x3 layout, fixed paylines and a reported return to player of 96.09%, with high volatility. Symbols include card values, themed icons such as pistols, tools and saloon imagery, plus a Wild coin and a Scatter symbol.
The demo version allows players to play for free and review the rules before risking real money. Scatter symbols can trigger 15 free games, and during that bonus round winning combinations are multiplied by 3, with some stated exceptions for Wild interactions. The Wild symbol substitutes for most regular symbols and can double wins it helps form.
Lucky Dollar also includes a Double Up gamble feature after qualifying wins, where players may guess red or black, or a card suit, to attempt to increase the payout. A Last Card screen is also shown in the game materials, reflecting the card-based bonus style built into the slot.