Best Casinos
Welcome to our curated list of the best-reviewed online casinos at Super Top Slots! We've done the hard work of researching, testing, and reviewing top casinos to bring you the best of the best. Whether you're looking for generous welcome bonuses, exciting free spins, or a seamless crypto gambling experience, our top picks have it all. Our reviews cover everything from game variety and software providers to payment options and customer support, ensuring you find a casino that suits your preferences. Each casino on our list has been vetted for safety, fairness, and reliability, so you can play with confidence. Plus, our in-depth guides and tips help you maximize your gaming experience and boost your chances of winning. Dive in and discover your next favorite online casino—whether you're a seasoned player or a newcomer, Super Top Slots is your go-to source for the best in online gambling.
Buzz Casino
Phone support available
Various responsible gambling options available
Good selection of slot games
Welcome Bonus
Play £10, Get 200 Extra Spins on Fire Blaze™
Gamble Responsibly. Gambleaware.org. Deposit & stake £10 on slots get 200 x 10p Fire Blaze™: Blue Wizard Megaways™ spins (x20 WR).
21 Casino
Good selection of game providers
Mobile friendly games
Live chat support is available 24/7
Welcome Bonus
121% Welcome Bonus up to £100
New players only. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org - Full Terms Apply
The Grand Ivy Casino
Popular progressive jackpot slots
24/7 Customer support
Massive selection of games including wide variety of live dealer games
Welcome Bonus
150% Welcome Bonus up to £300 + 75 Extra Spins
New players only. min. dep £20. max. bonus bet £5. 150% match up to £300 + 75 bonus spins on Big Bass Bonanza on your 1st deposit. Winnings from all spins credited as bonus funds and capped at £100. Bonus funds are separate to cash funds & subject to wagering requirement (x deposit plus bonus). Only bonus funds contribute towards wagering requirement. Bonus funds must be used within 30 days, spins within 72hrs. Affordability checks & terms apply.
Winomania Casino
Good selection of games
No withdrawal limits
Nicely explained VIP program
Welcome Bonus
100% Up to £100 + 100 Bonus Spins
1st deposit only | min deposit £10 | max bet £2 | max bonus £100 | max cashout x3 the bonus | max cashout from spin winnings £100 | x40 wagering on bonus and bonus spin winnings | 30-day bonus expiry | 24-hour bonus spins expiry | bonus is valid for selected games only.
Duelz Casino
High withdrawal limits
Live chat support is available 24/7
Live dealer games are available
Welcome Bonus
100% Up to £100 + 100 Extra Spins
New players only. Min deposit: £20. Max £100 bonus. Max bet with active bonus: £2. Wagering required 100% match bonus: 30x deposit + bonus. Max win from welcome bonus: £500. 100 Extra Spins are given out 20 per day on Book of Dead for 5 days in a row. Max Extra Spins winnings: £100. Extra Spins winnings credited as bonus money with 45x wagering & 3 days expiry. Deposit bonus & Extra Spins wins are forfeited 30 days after bonus is credited if the wagering is not met. Game weighting and restrictions apply.
Neptune Play Casino
Very friendly support
Live dealer games are available
Good selection of games
Welcome Bonus
100% Up to £200 + 25 Bonus Spins
New Players Only. Min. Deposit £10. Wagering Requirement: 40x. Promotion available for 72 hours. Full T&Cs Apply.
Pub Casino
Good selection of games
Unlimited withdrawals
Various responsible gambling options available
Welcome Bonus
100% Up to £100
New customers only, min deposit £10, wagering 40x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply. - Full Terms Apply
Playgrand Casino
Good selection of game providers
Mobile friendly games
Live chat support is available 24/7
Welcome Bonus
100% Up to £100 & 30 Bonus Spins on Reactoonz
New players only. Min deposit £10. 100% up to £100 + 30 Bonus Spins on Reactoonz. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply.
Types of Casino Bonuses
Online casinos often use casino bonuses as a means of luring in new players and rewarding regulars. To maximise your gaming experience, it is important to understand the various types of bonuses. The most popular kinds are these:
Upon signing up, new players are usually granted the most substantial bonus—the welcome bonus. You might expect to see a match on your initial deposit, when the casino will double or even triple your money up to a specific percentage—anywhere from 100% to 200% is common.
With a no deposit bonus, gamers may test the waters of a casino without risking any of their own cash. You can try out games without taking any financial risk with this incentive, which typically comes in tiny sums.
Free Spins: These might be a part of a welcome package or a separate promotion, and they are usually linked to particular slot games. You may spin the reels and win real money without risking any of your own money thanks to them.
Bonuses given to current players in the form of reload bonuses when they deposit more money into their accounts. They serve a purpose analogous to welcome bonuses, albeit with a more modest budget.
As a safety net, cashback bonuses allow players to get a portion of their losses back over a set amount of time, which keeps them playing.
Extra perks for loyal customers and high-rollers in the form of loyalty and VIP incentives. Points can be exchanged for cash, incentives, or other benefits as your playing time increases.
Wagering Requirements Explained
The ability to withdraw earnings from bonus money is heavily influenced by wagering requirements, which are an essential component of casino bonuses. To put it simply, the amount of time you have to bet your bonus (and occasionally your deposit) before you may withdraw any wins is determined by the wagering requirements.
If a bonus is $100 and the wagering requirement is 30x, for instance, you would have to gamble $3,000 ($100 times 30) before you could cash out your profits. Casinos implement these rules to stop players from abusing their bonuses and making off with the money.
When it comes to wagering regulations, there are a few important terms to know:
Different casinos have different wagering requirements; some may simply want you to bet the bonus amount, while others may want you to wager both the bonus and the deposit. The latter qualifies as a substantial increase in the required wager.
Contributions from Games: The wagering requirements are not evenly distributed throughout all games. Table games such as blackjack or roulette may contribute 10% or even less than slots, which often contribute 100%. Prior to beginning play, make sure you have verified which games are eligible.
Time Limits: The wagering requirements for most bonuses have a set amount of time that you must complete before the bonus expires. You risk losing the bonus and any profits linked with it if you don't.
Maximum Bet Limits: When playing with a bonus, many casinos have a maximum bet that you can't go beyond. Your bonus may be forfeited if you exceed this limit.
To maximise your winnings from any casino bonus, familiarity with the wagering requirements is essential. If you want to know what's expected of you and how to play the game strategically, read the terms and conditions.
To have fun and stay safe while gambling, it's important to play by the rules. Always play within your means; never risk more than you can afford to lose. Take frequent breaks to keep your mind clean and limit the amount of time you spend gambling. Stay away from dangerous behaviour and additional financial stress by not chasing losses. Gambling should never be considered a means to an end, but rather a pastime. Find a support group or use a self-exclusion tool if you feel that your gambling is getting out of hand. Always keep in mind that gambling responsibly allows you to maintain control while enjoying yourself.