Tether

You get:
270% deposit bonus up to $20,000

4.8

You get:
100% deposit bonus up to 500 EUR
Daily Giveaways & Cashback, and if you manage to join their VIP Club, you can expect to get even more lucrative bonuses

4.5

You get:
200 Free Spins
For Wagering 5 mBTC

4.3

Welcome Offer:
100% Deposit Bonus
Bonus for New Players
Up to 5 BTC/BCH/ETH or 1000 USDT!

4.0
You get:
100% Deposit Bonus Up To 5 BTC
+ 100 Freespins
4.0

You get:
300 Wager-free Bonus Spins

4.0

You get:
100% deposit bonus up to 5BTC and 100 Free Spins

4.0

You get:
100% deposit bonus up to $5,000 + 80 FREE SPINS

4.0

You get:

150% deposit bonus up to 300 EUR

4.0

You get:
100% Deposit Bonus up to 500 EUR + 100 free spins

3.8