Best Slots Bonuses

Best Slots Bonuses Online

Somehow we all get over excited from the words like Free or Bonus, but truth must be told – most casino bonus give no advantage to players. In fact the opposite. Therefore, you must be very picky while choosing to redeem a certain bonus.

We have rated here the best slots bonuses available online. Our rating is based on two main parameters:

  1. Winning odds: the edge the bonus gives the player over the casino.
  2. The level of the casino itself.

If you are familiar with online casinos and the way slots bonuses work, you can go ahead and pick the one you like from the table below and have fun! If you would like to get some additional info about casino slots bonuses – general rules, how to redeem them, specific terms that you should notice and how to increase your chances of winning, please keep reading. It’s not long- the most important rules, the MUST know details, are listed below. Three minutes tops and you are ready to go.

Best Slot Machine Bonuses 2021

Slots LV No Deposit BonusBest USA Casino
$5,000 Bonus

RTG+BetSoft+ Rival
Fastest Withdrawals
+No Deposit Bonus
ok smplay
Slots LV Review
Guts Casino ReviewBest UK/CA/AUS Casino
100% up to $/€/£ 100

WR: x15, Cashable
Terms Apply
Guts Review
Ignition Casino100% up to $1,000
WR: x25
ok smplay
Ignition Review
Royal Panda100% up to $/€/£ 100
WR: x17.5, Cashable
Terms Apply
RP Review
Spinit Casino$/€/£ 1000 Bonus + 100 Free Spins
WR: x20 (x40 times the bonus)
SPINiT Review
Uptown Aces250% up to $2500
WR: x30
ok smnow-sm
Uptown Review
Slots Magic$/€/£ 400 plus 200 Free Spins
WR: x25 (just the bonus amount)
Terms Apply

Which slots bonuses you should avoid?

The first thing you need to know about different slot bonuses, or any casino bonuses for that matter, is that although bonus always sounds great, not all bonuses are really beneficial for you. Why? The main reason is that all bonuses have certain limitations, the most important ones are the playthrough and the maximum cash out. (Don’t worry, we will explain in a second).

So what does maximum cashout means? Exactly as it sounds- it means that if you take the bonus, there is a limit to what you can actually withdraw. For example: you used a $/£/€ 100 bonus with maximum cashout of  $/£/€ 500. You hit the jackpot and win 25,000 $/£/€. Congrats! Now you go to the cashier to withdraw your winnings- the amount that you will get is not 25k, but the maximum cashout amount, which is 500. Bummer…

Rule #1: Do not take bonuses with maximum cashout limitations. The only exception is in case you are getting them for free, like a $10 casino no deposit bonus.

What is PlayThrough

Second important parameter of slots bonuses is the playthrough. Playthrough, also refered as wagering requirements (PT or WR), is the amount you need to bet to “clear” the bonus, i.e., before you can cash out. When you get a bonus from a casino, you cannot cash it out immediately. If that was the case, it would make no sense for the casino to give it to you. You need to bet a certain amount of $/€/pounds before it becomes cashable. That amount is called the playthrough. The most common way to calculate this amount is by multiples of the deposit + the bonus (b+d).
For example if the playthrough is 25 times (b+d) and you make a deposit of $100 and get $200 bonus. The playthrough will be (100+200)*25 = $7,500. It means that you need to make $7,500 worth of bets before you can withdraw your winnings. Therefore, when we are looking for a bonus, we want the lowest possible playthrough.

Rule #2: Best Slots Bonuses have low playthrough

Additional details that you should check when redeeming casino slots bonus is the games that you are allowed to play: some slots bonuses are open for other games as well, blackjack for example, while some are limited to different types of slot machines only, like video slots, 3D online slots, classic slots, bonus slots, etc… It’s very important to know which games you can play while using the bonus- in many online casinos, if you break this rule, your winning will be negated and you will have to start all over again (with your original deposit) and it doesn’t matter if you just played few hands of blackjack- breaking the rule is breaking the rule.

Cashable vs Non Cashable

Most online casino bonuses are given only for wagering purposes. Meaning that after completing the bonus terms, the casino will take back the bonus amount that you were previously given. These bonuses are called phantom, sticky or simply non-cashable. This is the industry default and unless it’s stated otherwise, you should refer to bonuses as non cashable. Cashable bonus, as the name implies, are those that you can keep and withdraw after completing the wagering requirements. Please check our Cashable Bonuses page for more details.

Slots Bonuses Terms

Rule #3: If you are playing on a bonus that is slots only, stick to slots. If you like to mix, slot machines, blackjack, video poker- please choose a bonus that is open to these games as well.
In the table above, we state which bonuses are limited to slots only and which are open to other games as well, so pick the one that suits you best.

Best Slots Bonuses – Summary:

  1. No maximum cashout rule.
  2. Check if the bonus is cashable.
  3. Look for bonuses with lowest playthrough (wagering requirement)
  4. Know which games you can play and which games are restricted.

We have a lot more to say about best slots bonuses and the ways to use them to increase your winnings, but you are probably eager to start. Just remember the rules we listed here and you are good to go. Choose one from the table above and have fun.

For those of you who want to know more, you are welcome to check our Slots Guide section.

Best of luck!

Best Slots Bonuses was last modified: July 14th, 2021 by Mark