Mega Vault Millionaire is an exciting progressive slot game that has huge jackpots, making INSTANT MILLIONAIRES! It is powered by the extremely popular Mega Moolah progressive slot, which has been a fan favourite for many years.

With each spin on Mega Vault Millionaire, there is a chance to trigger the Bonus Vault Wheel, where you will win one of four jackpots. The Mega Jackpot is the one where your life will change instantly! The Mega Jackpot starts at $1 MILLION and keeps rising until someone wins it, before being reset to $1 MILLION! Players can win several million dollars from this jackpot!

Cosmo Casino is one of the few online casinos with access to the exclusive Mega Vault Millionaire. It also has an excellent welcome offer on Mega Vault Millionaire, with 150 FREE CHANCES to become an INSTANT MILLIONAIRE for only $10! 

Bonus Vault Wheel

The Bonus Vault Wheel can be triggered with every spin, from as little as 25c. If you want a better chance to trigger the Bonus Vault, you can bet higher amounts per spin. After you reach the Bonus Vault Wheel, you either win the Mini Jackpot, or you can unlock the next stage of the wheel. Keep unlocking to win the Mega Jackpot and become an INSTANT MILLIONAIRE!