Online casino Desert Nights is invoking the spirit of Leonardo Da Vinci for its latest new slot.Created by Rival Games, the 50 payline Leonardo's Loot video slot game pays tribute to the great inventor and features many of his most famous inventions spin on its five reels.Players should keep an eye out for Leonardo himself. When he does appear he can give out gold coins worth 50x the triggering bet during normal play and 100x during free spins.A Rotating Cog acts as the free spin symbol, offering players up to 30 free spins with a 3x multiplier. The Renaissance Free Spins Round gives the chance to win multipliers of up to 10x and is triggered when three or more Rotating Cogs appear during free spins.Desert Nights Casino players have until the end of the month to take advantage of a full matching deposit bonus plus free spins on Leonardo’s Loot worth $15 while the 150 percent Leonardo’s Loot Match bonus can also be claimed by checking out the promotions section within the cashier.