Once in a while online slots give you the option of wagering an extra amount for the benefit of unlocking extra features. One such slot game from Playtech, titled Da Vinci's Vault, has just gone live at Omni casino. It is based on Leonardo da Vinci, the famous Renaissance master with expertise in multiple fields. Da Vinci’s Vault show cases stunning graphic work that is in itself a masterpiece you can marvel at.

The reels are set in a vault with cogs and gears in the foreground, combining Leonardo’s architectural and engineering talents. The high paying symbols depict some of the master’s greatest works. There is the painting Mona Lisa, that today occupies the place of pride in the Louvre. It awards the highest line payouts of 10,000 coins giving the online slot high volatility. The other symbols include Leonardo’s sketch of the perfectly proportioned male, his model flying machine and a golden goblet.

The coat of arms is the wild symbol and it also awards the same payouts at the Mona Lisa. Three or more gold box symbols landing anywhere on the reels activate the free spins round. The number of free spins is not set initially. When you land skull symbol on the central reel for the first time it is converted to a wild. The same thing happens when you land the skull for the second time. But when the skull appears for the third time it ends the free spins feature.

In order to play the high roller feature, you must first activate it. Your total bet will increases by 10x but you will get five high roller spins with big payout potential. You will collect bronze, silver and gold seals that will unlock corresponding colour prize wheels. The bronze wheel will only award a random cash prize. The silver wheel may award a random cash prize or a number of free spins. The gold wheel may award free spins, a random cash prize or the chance to spin again and earn more prizes.

Omni Casino has recently launched a mobile gaming platform. That platform is compatible with any mobile device like smartphones and tablets. Mobiles games on both iOS and Android operating systems will be able to play at the Omni mobile casino. If you want to wager on the exciting range of desktop or mobile games at Omni Casino, you must first sign up. As a new player you will be entitled to a 100% bonus on your first deposit up to $120.