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Slots66 Review

Up to 50 Spins or up to £200 Cashback

*New customers only, 18+. First deposit only. Min deposit £10. Max 50 bonus spins on selected slots only. 2x conversion. 20x wagering. 20% Cashback on losses up to £200 for 48 hours from first deposit. Full T&Cs apply. Please play responsibly.
  • Take your pick from over 550 video slots
  • If you’re a high roller get extra benefits from being a VIP!
  • Excellent three-stage welcome bonus available
Payment options
Software options

Live Chat: Yes

Phone number: 0203 196 1764


FAQ section: Yes

A Quick Look at Slots66 Casino

Just as Route 66 in the USA has become legendary, the Slots66 online casino is probably hoping to achieve legendary status too. By the looks of it, it is well on the way to doing just that! This Nektan-powered site simply ticks all available online casino boxes, and more!

Bonuses & Promotions

The Welcome Offer

  • Up to 50 Spins or up to £200 Cashback
  • x20 wagering

For new Slots66 UK players there’s a maximum £200 welcome package available.

1st Deposit – Deposit between £10-£19 get 20 spins, £20-£49 get 50 spins on select games, over £50 get 20% cashback on losses on the first deposit only for the next 2 days.

These spins will be worth 10p and valid on Starburst, Aloha Slots & Finn and the Swirly Spin.

Players will receive a maximum of 50 bonus spins on Starburst, Aloha Slots & Finn and the Swirly Spin should they make the corresponding deposit.

Spins will be activated when the player launches Starburst, Aloha Slots or Finn and the Swirly Spin.





UK Gambling Commission + Gibraltar GC

  1. 2x Conversion: the maximum conversion amount from bonus funds to cash will be capped at 2x the bonus amount awarded. Bonus funds convert automatically once wagering is complete.
  2. Only Profit and Loss on the first deposit only (P&L) during the promotion period will count towards qualification for the losses back.
  3. Players must have deposited a minimum of £50 on their first deposit to qualify for the cashback offer.
  4. 20% losses back will be awarded according to the net losing position from the first deposit during the promotional period (from real money wins) on selected slot games.
  5. Players must have accrued over £10 in losses on your first deposit to qualify for this promotion
  6. Maximum total cashback amount is £200 in Cash funds.

All bonus monies and any extra spins winnings must be wagered twenty times over before you are eligible to cash out. You cannot use blackjack or roulette to meet your wagering, and some slots are blacklisted too. Maximum conversion is four times the bonus amount.

This is a fairly standard online casino welcome bonus.

*New customers only, 18+. First deposit only. Min deposit £10. Max 50 bonus spins on selected slots only. 2x conversion. 20x wagering. 20% Cashback on losses up to £200 for 48 hours from first deposit. Full T&Cs apply. Please play responsibly.

Ongoing Specials & VIP Program

Slots66 certainly is big on ongoing promos. You will need to check out their promotions page at regular intervals in order to muscle in on all the bonus goodness. The site will also occasionally run slots tournaments. In these, you play slots for a certain period of time and whoever wins the most cash takes home the top spot and a bonus award.

There’s a VIP scheme here too that’s run over four levels. Unlike VIP schemes at other sites, this scheme really is for high rollers only. If you qualify you can expect faster withdrawal times and special VIP-only promos.

Games & Software

  • Software providers: 26.
  • of Slots Games: 552.
  • Video slots, table games, live casino games, instant win games.
  • 5-reel slots, roulette, blackjack, casino poker, baccarat, keno, scratch cards.

Slots66 is one of the ever-growing number of sites that source their main software from Nektan, a fast-growing online casino creator. From humble beginnings, Nektan has grown to become a true market leader. This means that at Slots66 you’ll find actual gaming software from leading vendors such as NetEnt, Yggdrasil and Microgaming. This all leads to an amazing total of over 550 online slots.

Fans of classic casino games are sorted as well. Blackjack, roulette and baccarat are among the traditional games available at this site. You’ll find scratch cards too if you are into instant win-type games.

How to Deposit & Cash Out


You should face zero issues in getting money into your Slots66 account. If you’ve a valid debit or credit card then you’re quids in, literally. You can also use eWallets such as Skrill and Neteller or pay via your mobile phone bill with Boku. Minimum deposit is £10 (Boku is £15).

Cashing out

You are permitted one cash-out per 24-hour period, and it must be for at least £10. You can cash out to any method that you’ve previously used for a withdrawal. You won’t have to wait long for your money, as most cash-out requests are dealt with within three days.

These banking terms receive a thumbs up from us.

The Community

There’s no access to an online bingo room here, so your best chance of developing a sense of community is to take a look at the live casino options that are available. Slots66 has a number of live casino tables, some of which are available 24/7.

The options include baccarat, blackjack and roulette. If you’ve not played at a live casino before, then you are in for a treat. You make your decisions via software and play takes place on a real casino table. The action come back at you via live video feed.

Take Slots66 Casino with You

When Nektan first appeared on the scene they were very much a mobile-heavy casino operator with the emphasis on slots. That’s all changed, but you can still play at the Nektan-powered Slots66 site on your mobile or tablet, and you have a lot more than just slots to play here.

The Slots66 casino mobile site should work within any suitable browser. To get the Slots66 casino app up and running just power up your device, whip open a browser and navigate to the site. Everything should work from the get-go, with no issues.

Our Take on Slots66 Casino

When it comes to finalising, an online casino review we usually start with picking faults for the site. We’ve done that with the Slots66 mobile casino, and we’re scratching our heads. True, we’ve seen better sites than this, but the Slots66 casino does everything you’d expect of any online casino, and perhaps a little bit more.

We are therefore happy to hand Slots66 the full five stars. This is a perfectly good online casino that meets all expectations, and indeed exceeds some of them. Why not begin your own path to casino greatness and head to Slots66 today?

Have Your Say!

Do you think Slots66 deserves the full five stars out of five? How much do you agree with our Slots66 casino review? Let us know with your own review or by leaving a comment.

Reviews for Slots66

1.00 /5
Based on 1 user reviews
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Reviews (1)
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Saturday November 18th, 2017
User Rating:

Do not bother with this new casino. I signed up with a £200 deposit, they gave a £50 bonus all good and well. Was pretty lucky and got my balance up to £1400. Then, Pooff, down to £200. The reason given is below:

I can see from your account records that you were playing with a bonus of £50 at the time your bonus funds converted to real money.
At this point, your bonus balance was at £1486.71 and you then completed the wagering requirement of £2250, meaning your bonus funds were converted to £200 in real money, which according to the terms and conditions is the maximum amount that can be
converted to cash from this bonus.

We also remind you that cash is always used first, and the bonuses are stacked so only one bonus is active at any given time.
Not a sore loser, but this does seem as though a customer cannot win.

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