Welcome Package
Up to $6,750 + 250 Free Spins
Across your first 4 deposits
Wagering
40× the bonus amount
Max bet on bonus
$5 per spin/round
Min deposit
$30 per qualifying deposit
Bonus validity
7 days to wager through

Mateslots Casino Promo Code: How to Use Codes in Australia

Looking for a Mateslots Casino promo code? You have several options, from the four-deposit FLASH series to weekly reloads, monthly bonuses and a high-roller code. Here is how each code works, what you need to deposit and which terms matter before you start.

Mateslots Casino operates under a licence issued by the Curacao Gaming Authority, licence number OGL/2024/161/0191. All financial transactions and personal data are protected by SSL encryption.
  1. OperatorStable Tech N.V.
  2. Established2025
  3. Game Library10,000+ games from 140+ providers
  4. Payment Methods26 options including crypto, Neosurf, Visa

How to enter a Mateslots Casino promo code during sign-up

Mateslots Casino in Australia includes a promo code field in the registration form. That makes the sign-up process fairly simple: choose the offer you want, enter its code as shown, and complete the account details. You will need an email address, phone number, password, country and preferred currency, followed by email verification.

The useful part is matching the code to the right deposit or promotion. FLASH1 is for the first deposit, FLASH2 is for the second, and so on. Other codes are tied to a day, a monthly reload, a referral-style offer or a particular deposit amount.

  1. Choose one promotion

    Start with the amount and offer type that suit you. Check whether it is a first-deposit, reload, Thursday, weekend or monthly code.

  2. Open the registration form

    Enter the required account details and select your preferred currency. AUD is supported for Australian players.

  3. Add the exact code

    Type the code into the promo code field during registration. Codes such as FLASH1, WINFS and MONTHLY use capital letters, so copy the spelling carefully.

  4. Make the qualifying deposit

    Meet the minimum attached to the promotion. The qualifying amount can differ between offers, so use the amount shown in the code terms.

  5. Keep the bonus rules in view

    Once the offer is active, stay within its wagering, maximum bet, maximum win and validity rules.

Four deposit codes and the high-roller option

The FLASH codes cover the first four deposits. Each one has a different match percentage and bonus cap, while the qualifying deposit minimum for each FLASH offer is $30. WIN200 is the separate high-roller first-deposit option and starts at a much larger deposit.

CodeWhen to use itOfferDeposit and key terms
FLASH11st deposit100% up to $1,500 + 50 FSMinimum deposit $30; 40× wagering; $5 maximum bet; 7-day validity
FLASH22nd deposit125% up to $1,500 + 100 FSMinimum deposit $30; 40× wagering; $5 maximum bet; 7-day validity
FLASH33rd deposit75% up to $1,500 + 50 FSMinimum deposit $30; 40× wagering; $5 maximum bet; 7-day validity
FLASH44th deposit50% up to $2,250 + 50 FSMinimum deposit $30; 40× wagering; $5 maximum bet; 7-day validity
WIN200High Roller 1st Deposit Exclusive200% + 100 FSMinimum deposit $750; 40× wagering; $5 maximum bet; 7-day validity

The percentage applies to the qualifying deposit until the stated cap is reached. For example, a $100 first deposit with FLASH1 creates a $100 bonus. A $500 second deposit with FLASH2 creates a $625 bonus because 125% of $500 is $625, which is below the $1,500 cap.

Weekly, weekend and monthly promo codes

There is more than one way to use a Mateslots Casino promo code after the initial deposit sequence. These offers are built around particular days, reloads, deposits or account activity. The terms vary, so the code and the timing both matter.

CodePromotionOfferImportant conditions
50BONUSTuesday Reload50% + 25 FSMinimum deposit $20
WINFSUnlimited FS Thursday50 FS per qualifying depositMinimum deposit $30; available every Thursday; 30× wagering
WEEKENDWeekend Free Spins MaxUp to 500 FSAvailable Saturday and Sunday; up to 5 claims per day; $20 deposit = 40 FS, $50 = 60 FS, $100 = 100 FS; minimum deposit $30
75BONUS3rd Deposit Booster75% up to $450Use with the stated 3rd-deposit booster offer
MONTHLYMonthly Reload75% up to $1,125Minimum deposit $30; 50× wagering; 7-day validity; maximum win 10× the bonus amount
BUDDY100Buddy Boost Bonus100% + 100 FSUse with the Buddy Boost promotion
RARELucky BoxOne of ten random bonusesDeposit $40 or more; open up to 3 times per day
AlreadyBonusFirst-deposit extra50% more on the first depositDoes not conflict with Welcome Bonus; shares Welcome Bonus terms and conditions

The day-based offers are easy to separate: 50BONUS is for Tuesday, WINFS is for Thursday, and WEEKEND is for Saturday and Sunday. MONTHLY has a 7-day validity period, a 50× wagering requirement and a maximum win of 10× the bonus amount. Those figures are worth writing down before you activate the offer.

A separate Crypto Bonus adds 7% to every crypto deposit. It has no wagering requirement and no limits, and the extra amount is credited in your account currency. Supported crypto options include BTC, BCH, DOGE, ETH, LTC, USDC, USDT and others.

Wagering, bet limits and deadlines that apply to bonus codes

The standard wagering requirement for the four FLASH codes and WIN200 is 40× the bonus amount. It is the bonus amount, rather than the original deposit, that you multiply. For a $100 bonus, that means $4,000 in qualifying turnover.

The Monthly Reload uses 50× wagering, while WINFS uses 30×. As a worked example, a $500 deposit with MONTHLY creates a $375 bonus at 75%. The wagering figure would be $18,750, calculated as $375 × 50.

RuleTermHow it affects play
Standard bonus wagering40× the bonus amountApplies to the four FLASH codes and WIN200
WINFS wagering30×Applies to the Thursday promotion
Monthly Reload wagering50×Applies to MONTHLY
Maximum bet during bonus play$5 per spin or roundKeep every qualifying bet at or below $5 while the bonus is active
Maximum bonus win10× the bonus amountA bonus with a $100 value has a $1,000 maximum win under this rule
Deposit turnover before withdrawal3× the depositDeposits must be wagered at least three times before withdrawal

Slots contribute 100% towards wagering. Roulette, blackjack, video poker, baccarat and other card games contribute 5%. That makes the game category important when you are working through a code's requirement. The $5 maximum bet remains the practical ceiling while a bonus is active.

The four first-deposit codes and WIN200 have 7 days to use the bonus and complete wagering. The Monthly Reload also has 7-day validity. Bonus winnings can be subject to the stated maximum win, while Mateslots lists no win limit for withdrawals generally.

Depositing in AUD and choosing a code that fits

AUD is supported, and there are no transaction fees for AUD deposits. Mateslots accepts 26 deposit methods, including Visa, Mastercard, Neosurf, PaysafeCard, Payz, Neteller, Skrill, Apple Pay, Google Pay, bank transfer and cryptocurrency. Deposits are processed instantly.

The general fiat deposit minimum is $30, while some promotions state their own amount, such as the $20 minimum attached to Tuesday Reload. The crypto deposit entry point is 0.01 USDT. Always line up the amount with the exact code you are using, especially when an offer has a separate minimum.

Use the FLASH code that matches your deposit number.
Choose WIN200 only when your first deposit is at least $750.
Use 50BONUS on Tuesday, WINFS on Thursday, and WEEKEND on Saturday or Sunday.
Check the special wagering number for WINFS or MONTHLY instead of assuming every offer uses 40×.
Keep bonus bets at $5 or less.
Finish offers with a 7-day validity period before that period ends.
Keep the original deposit turnover rule in mind: the deposit must be wagered at least 3 times before withdrawal.

You can use the full website on an iOS or Android mobile browser, so a downloadable Mobile App is not needed. A PWA shortcut is also available through a QR code. If you are preparing a Review of the promotion, the useful details to record are the code, minimum deposit, match cap, wagering figure, bet ceiling and deadline.

Promo Code: your questions

What is the Mateslots Casino code for a first deposit?

Use FLASH1 for a 100% match up to $1,500 plus 50 FS. The minimum deposit is $30, with 40× wagering, a $5 maximum bet and 7-day validity.

Which code is used for the second, third and fourth deposits?

FLASH2 is for deposit two, FLASH3 is for deposit three and FLASH4 is for deposit four. Their match offers are 125% up to $1,500, 75% up to $1,500 and 50% up to $2,250 respectively.

Where do I enter a Mateslots Casino promo code?

The registration form includes a promo code field. Enter the code during sign-up, then meet the qualifying deposit amount attached to the offer.

What code is available for a high-roller first deposit?

WIN200 gives 200% plus 100 FS on a high-roller first deposit. The minimum deposit is $750, and the offer uses 40× wagering with a $5 maximum bet.

What is the wagering requirement for the promo codes?

The FLASH codes and WIN200 use 40× the bonus amount. WINFS uses 30×, while MONTHLY uses 50×.

What is the maximum bet while using a bonus code?

The maximum bet is $5 per spin or round while wagering a bonus. This applies to bonus play under the stated promotional terms.

Which code is used for the Tuesday reload?

Use 50BONUS for the Tuesday Reload, which gives a 50% match plus 25 FS with a $20 minimum deposit.

How long do the first-deposit code offers remain valid?

The four first-deposit codes and WIN200 have 7 days to use the bonus and complete wagering. MONTHLY also has 7-day validity.