Hard Rock’s onkine casino offers an all-around great experience for online casino players, with their welcome offer giving users 50 free spins to use on a range of slots.
Other weekly tournaments with prizes include the Slot Wars, the Table Wars, and the Welcome Freeroll. You can play them once you make an account.

Here are the detailed reviews of the top picks:

100% welcome bonus
Pros



The likes of E-Wallets, Credit and Debit Cards and Prepaid Cards will be offered by all of the top no deposit casinos, with you then able to choose which method is the best for you from there.
Fortunately for you, Mr. Q is yet another one of those casinos that offers you a shot at some bonus spins with absolutely no wagering requirements attached. 20 of them in this case, at Fishin' Frenzy The Big Catch.
Reputation: 4.6/5
Pros
Colourful site design

For your first deposit, 7Bit matches it 100% up to 1.5 BTC. It’s loaded automatically into your account, so no code is necessary. You also get 100 free spins here.