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Mason Slots Casino Bonuses
Doesn't accept players from Ohio
No Deposit Bonus:
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Deposit Bonus:
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Withdrawal limits
 per week
$10,000
 per day
$4,000
N1 Interactive Ltd
N1 Interactive Ltd
SOFTSWISS
2020
> $1,000,000
OverviewBonusesUser reviewsSafety Index explainedDiscussion1Payment methods19

Mason Slots Casino Bonus Codes

Bonus codes offered by Mason Slots Casino. Find best and new welcome bonuses, promo codes, and no deposit bonuses in December 2025 on Casino Guru.

No bonuses available for players from Ohio
This casino does not offer any bonuses to players from your country.
Show bonuses not available to players from Ohio (2)
Safety Index: 8.4 High
Deposit Bonus
Safety Index: 8.4 High

100% up to $200 and 50 extra spins ($0.1/spin)

First deposit bonus
  • First deposit bonuses, also known as welcome or sign-up deposit bonuses, are offered by casinos to players who deposit real money into their account for the first time.
Minimum deposit: $20, Maximum cashout: Unlimited
  • You need to deposit at least $20 to be eligible for this bonus.
  • This bonus does not have a maximum cashout limit. There may be other limits in place though, like a general win limit or withdrawal limit that applies to all players in this casino.
Wagering requirements: 40x bonus (restrictions apply)
  • You will have to wager 40-times the bonus value to clear the bonus and be able to withdraw your winnings.
  • For example, if you deposit $100 and get a $100 bonus, you will have to wager $4,000 in total ($100 * 40) before being allowed to make a withdrawal.
  • Some types of games have a decreased contribution towards the wagering requirements: Slots 100%, Roulette 5%, Blackjack 5%, Video poker 5%, Baccarat 5%, Crash games 5%, Table games 5%, Jackpot games 0%, Live games 0%.
Maximum bet: $5
  • You cannot bet more than $5 while playing with bonus funds. If you break this rule, the casino may confiscate your winnings.
The process of getting this bonus should be relatively FAST, Bonus expiration: 5 days
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is relatively fast.
  • The bonus expires 5 days after being added to your account. If you don’t manage to clear the wagering requirements by then, the remaining bonus amount will be deducted from your account.
Free spins: 50 spins on various games, $0.1 per spin ($5 total value)
  • Alongside this deposit bonus, you will also get 50 free spins. Each free spin has a value of $0.1, which means that the free spins add $5 to the value of this bonus.
Free spins conditions: 40x WR, 25 spins per day, 5-day expiration
  • The amount you win from your free spins will be added to your account as bonus funds. You then need to wager that amount 40-times to convert it into real money.
  • If you win $5 from free spins, you will then have to wager $200 ($5 * 40) to convert it.
  • You can only use 25 free spins daily. This means that it will take you 2 days to play all 50 of your free spins.
  • You will have 5 days to play your free spins. If you don’t use them in this timeframe, your free spins will be removed from your account.
Terms and conditions
    18+, rgf.org.mt (Responsible Gaming Foundation)New players onlyFull Terms applyGame weighting and exclusions applyPlayers must wager through their deposit at least 3X prior to making a withdrawal when claiming free spins promotions.Real money is played first - the bonus amount can only be played if the real balance has reached zeroLimited to one claim per IP addressAll bets placed in some games listed in the terms and conditions will not be counted in turnover requirement
Check Bonus
Bonus is not available in Ohio
Safety Index: 8.4 High
Deposit Bonus
Safety Index: 8.4 High

50% up to $100 and 50 extra spins ($0.1/spin)

2nd deposit bonus
  • This deposit bonus is given to players who deposit real money into their account the second time. Offers like these are usually part of the casino’s welcome package that covers multiple deposit bonuses.
Minimum deposit: $20, Maximum cashout: Unlimited
  • You need to deposit at least $20 to be eligible for this bonus.
  • This bonus does not have a maximum cashout limit. There may be other limits in place though, like a general win limit or withdrawal limit that applies to all players in this casino.
Wagering requirements: 40x bonus (restrictions apply)
  • You will have to wager 40-times the bonus value to clear the bonus and be able to withdraw your winnings.
  • For example, if you deposit $100 and get a $50 bonus, you will have to wager $2,000 in total ($50 * 40) before being allowed to make a withdrawal.
  • Some types of games have a decreased contribution towards the wagering requirements: Slots 100%, Roulette 5%, Blackjack 5%, Video poker 5%, Baccarat 5%, Crash games 5%, Table games 5%, Jackpot games 0%, Live games 0%.
Maximum bet: $5
  • You cannot bet more than $5 while playing with bonus funds. If you break this rule, the casino may confiscate your winnings.
The process of getting this bonus should be relatively FAST, Bonus expiration: 5 days
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is relatively fast.
  • The bonus expires 5 days after being added to your account. If you don’t manage to clear the wagering requirements by then, the remaining bonus amount will be deducted from your account.
Free spins: 50 spins on various games, $0.1 per spin ($5 total value)
  • Alongside this deposit bonus, you will also get 50 free spins that can be used on Lucky Grace and Charm, Dig Dig Digger. Each free spin has a value of $0.1, which means that the free spins add $5 to the value of this bonus.
Free spins conditions: 40x WR, 5-day expiration
  • The amount you win from your free spins will be added to your account as bonus funds. You then need to wager that amount 40-times to convert it into real money.
  • If you win $5 from free spins, you will then have to wager $200 ($5 * 40) to convert it.
  • You will have 5 days to play your free spins. If you don’t use them in this timeframe, your free spins will be removed from your account.
Terms and conditions
    18+, rgf.org.mt (Responsible Gaming Foundation)New players onlyFull Terms applyGame weighting and exclusions applyPlayers must wager through their deposit at least 3X prior to making a withdrawal when claiming free spins promotions.Real money is played first - the bonus amount can only be played if the real balance has reached zeroLimited to one claim per IP addressAll bets placed in some games listed in the terms and conditions will not be counted in turnover requirement
Check Bonus
Bonus is not available in Ohio

Get to know Mason Slots Casino bonuses

There is no better way to get something extra from a casino then to make use of its online casino bonuses. The good news is that online casinos usually offer a wide selection of bonuses. On this page, you can learn everything there is to know about bonuses offered by Mason Slots Casino. Online casino bonuses come in many shapes and sizes. From welcome bonuses that take the form of deposit bonuses, no deposit bonuses, and free spins, to other promotional offers and bonus codes for new or existing players, there is a lot to choose from. Specific bonuses you can use are listed above, while you can keep reading to learn more below.

When choosing a bonus to play with, we advise you to consider the casino's Safety Index. This rating shows the safety and fairness of each online casino. The higher the rating, the more likely you are to be able to play without running into issues when playing or cashing out your money if you win.

Our casino review team has thoroughly reviewed Mason Slots Casino and gave it a High Safety Index rating. Therefore, we consider Mason Slots Casino to be a great gambling site to play at in terms of safety. Once claiming the bonus, we don't expect you to run into any serious issues that might often be seen in lower-rated online casinos – assuming that you choose an offer available to players from your country.

You can learn more about Mason Slots Casino and its features and characteristics in our review of Mason Slots Casino.

Note: Some of the bonuses described below may only be available to players from selected countries. To find offers you can use, go to the top of this page and check out the details in the information card of each listed bonus. That is where you can also click the “Get Bonus” button to go directly to the casino’s website and claim your bonus.

Welcome bonuses offered by Mason Slots Casino

The category of welcome bonuses covers all casino bonus offers meant for new players, most notably no deposit bonuses and deposit bonuses that are used to motivate players to sign up and start playing. Keep reading below to find out more about registration casino bonuses offered by Mason Slots Casino.

Free spins and no deposit bonuses from Mason Slots Casino

Online casinos offer no deposit bonuses as a reward for players who sign up. They do not need to deposit money into their account to claim these offers. Unfortunately, we do not have any free bonuses from Mason Slots Casino in our database.

Note: Having the biggest database of online casinos and bonus offers on the internet, you can find bonuses offered by many casinos on Casino Guru. Go to our database of no deposit bonus codes to browse them all.

Deposit bonuses offered by Mason Slots Casino

Deposit bonuses are offered to new or existing players to motivate them to deposit money into their account. Like most casinos, Mason Slots Casino offers a first deposit welcome bonus to players who sign up and make a real-money deposit.

100% up to $200 and 50 extra spins ($0.1/spin) from Mason Slots Casino

The value of this deposit bonus offered by Mason Slots Casino is 100% of your deposit, up to $200. Apart from that, this offer also contains 50 free spins that can be used on certain casino games. This offer is available to new players that open their account at the casino and deposit money into it.

Because of wagering requirements, you cannot withdraw your bonus funds and winnings before wagering a certain amount of money. This deposit bonus from Mason Slots Casino has wagering requirements of 40x the value of your bonus. Taking a look at an example, depositing $100 will get you a match deposit bonus worth $100 in bonus money. To be able to withdraw the bonus funds and any associated winnings, you will need to wager $4,000.

Note: If you claim this casino bonus, you will also be awarded with free spins, which usually have their own wagering requirements. These may have a different value. See the detail of this bonus above for more information.

To qualify for this bonus, players need to make a real money deposit of at least $20. Lower deposits do not qualify. If you decide to make a minimum deposit and add $20 to your account, $20 extra will be added by the casino as bonus funds.

The Bonus Policy of Mason Slots Casino does not contain any maximum win limit when playing with this bonus. The free spins, which you also get from the casino, may have a separate maximum win limit that applies to winnings originating from them.

Mason Slots Casino 50% up to $100 and 50 extra spins ($0.1/spin)

Mason Slots Casino gives new players an opportunity to claim a deposit bonus worth 50% of their deposit, up to a maximum value of $100. Additionally, players who take advantage of this offer also get 50 free spins, which can be used on selected games. This offer is a welcome bonus, which means it is only available to new players who sign up for an account at the casino and make a deposit.

Most casino bonuses have wagering requirements (WR), because of which you have to play with your bonus funds and wager them a predefined number of times in order to be able to withdraw your winnings. This deposit bonus from Mason Slots Casino is no exception. Its WR are 40x the value of the bonus you receive from the casino. For instance, if you make a real money deposit worth $100, you will receive a match bonus of $50. To be able to withdraw your bonus funds and related winnings, you first need to wager $2,000 in total.

Note: When you claim this bonus, you also get a certain number of free spins. These usually have separate wagering requirements, based on which you need to wager your initial winnings from free spins a certain number of times to be able to withdraw them. See the information card of this bonus above for more information.

To claim this deposit bonus, you need to deposit at least $20 into your account. Lower deposits do not qualify to receive the bonus. If you deposit the minimum qualifying amount ($20), you will get $10 of bonus money added to your casino account.

The Terms and Conditions of this bonus from Mason Slots Casino do not limit the amount of money you can win from it. On top of that, you should also keep in mind that the free spins you get from the casino as a part of this bonus may have their own maximum win limitation.

Note: Our list of bonuses contains a varied list of welcome bonuses offered by other casino sites. You can browse such offers in our database of deposit bonus offers.
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Mason Slots Casino Bonuses | Best Bonus Codes [December 2025]
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