666casino gives a amazing first deposit bonus of 66 bonus spins for the populare slot machine Book of Dead + 100% bonus up to €/£66 to all new customers, just sign up a free account and make a first deposit of €/£20 to get 66 bonus spins + 100% bonus up to €/£66.
You will also get bonuses with your next comming deposits as follow
2nd Deposit Bonus: 50% Deposit Match up to £66
After enjoying the generosity of the first offer, your second deposit will be rewarded with a 50% match up to £66.
Deposit £66 and receive a whopping bonus of £33, play with £99.
3rd, 4th, 5th & 6th Deposit Bonuses: 50% Deposit Match up to £66