Welcome Bonus of 100% up to $200/€140/£100.
The minimum qualifying deposit is $/€/£20.
This is a special kind of slot games that only bigger casinos have. At first sight they look like regular slot games. But if you look closely you will notice they offer huge jackpot bonus. With every bet you make, with every spin you make a percentage of the bet made goes in the pool for the jackpot. The percentage usually ranges from 1-5%. This progressive jackpot can reach prize pool that is equal to some lottery prizes. In most cases it is around the $5,000,000 mark. The highest payout of progressive jackpot is 11.7 EUR to a player from Norway.
How it works
Several slot machines are connected in a single or several smaller networks. They form a special unit where they accumulate the jackpot. In time the progressive jackpot becomes so alluring it comes to a point it is irresistible.
Online progressive slots are connected through networks maintained by their respective providers. Because of the technology available today, progressive slots can cover huge area and high number of slots. This then results in faster growing jackpots.
In effect progressive slots are crossover between lottery ticket and slots.
Go directly to your bonus listing:
Bonus Code: 50NDB
Bonus Code: FIRSTDEP
Bonus Code: SLOTS277
Bonus Code: PLAY10
Bonus Code: FIRST300
Bonus Code: JFBITCOIN150
Bonus Code: 50FREE
Bonus Code: FIRST1
Bonus Code: 10GRATIS
Because progressive slots are some of the favorite games of people who gamble online, the highest bonuses do not fall in this category.
Most of the bonuses you can claim are sign-up bonuses with some requiring even 3 to 4 deposits before being eligible for a bonus. However, you can find online casinos that will offer a cashback weekly bonus which is a percentage of the deposits you have made during that week. You receive in the form of a bonus.
And of course there are the reload bonuses. They are pretty convenient way to add few dollars on top of your deposit.