Welcome Package
Up to $6,750 + 250 Free Spins
Across your first 4 deposits
Mateslots Casino Bonuses: Offers, Promo Codes and Free Spins
Mateslots Casino bonuses cover welcome rewards, reload offers, free spins, cashback and a crypto deposit extra. The main package reaches $6,750 plus 250 Free Spins across four deposits, but the 7-day expiry, 40× wagering and $5 bonus bet cap are the details to keep in mind.
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.
The four-deposit Welcome Bonus and how to claim it
The Mateslots Casino Welcome Bonus is split across your first four deposits. You can receive up to $6,750 in bonus funds and 250 Free Spins in total. Each deposit needs at least $30, and the relevant code must be entered when you claim the offer.
| Deposit | Offer | Code | Free Spins game |
|---|---|---|---|
| 1st | 100% up to $1,500 + 50 Free Spins | FLASH1 | Elvis Frog in Vegas |
| 2nd | 125% up to $1,500 + 100 Free Spins | FLASH2 | Gold Rush with Johnny Cash |
| 3rd | 75% up to $1,500 + 50 Free Spins | FLASH3 | Wild Cash x9990 |
| 4th | 50% up to $2,250 + 50 Free Spins | FLASH4 | Fruit Million |
To use the package, register an account, choose the deposit offer, enter its code and make the qualifying deposit. Activate the bonus before playing, then check that the bonus funds and spins appear in your account. The Free Spins are supplied by BGaming and each welcome-bonus round has a maximum win of $300.
- Choose the deposit stageSelect the first, second, third or fourth offer that matches your deposit.
- Enter the matching codeUse FLASH1, FLASH2, FLASH3 or FLASH4. The code needs to match the deposit stage.
- Meet the minimumMake a deposit of at least $30, then activate the bonus and Free Spins.
- Use the reward in timeBonus funds and wagering must be completed within 7 days of activation.
A High Roller first-deposit option is also available with code WIN200. It gives 200% plus 100 Free Spins on a minimum deposit of $750. The same core bonus rules apply: 40× wagering, a $5 maximum bet while wagering, a 10× maximum win based on the bonus amount and 7 days to finish.
Bonus rules worth checking before you play
The headline amount is only one part of a bonus. At Mateslots, the maximum bet while any bonus is active is $5 per spin or round. The maximum win is 10× the bonus amount, and the bonus plus its wagering requirement must be used within 7 days.
| Rule | Term |
|---|---|
| Wagering | 40× the bonus amount |
| Maximum bonus bet | $5 per spin or round |
| Maximum win | 10× the bonus amount |
| Validity | 7 days |
| Free Spins maximum win | $300 per welcome-bonus round |
Game contribution matters too. Slots count fully towards wagering. Roulette, blackjack, baccarat, video poker and other card games contribute 5%, so choosing a game with a lower contribution can make the target take considerably longer. Deposits must also be wagered at least three times before withdrawal.
- Keep each bonus bet at or below $5 until wagering is complete.
- Check the activation time so the 7-day period does not catch you by surprise.
- Use slots when you want the full 100% contribution to the wagering target.
- Remember that welcome Free Spins winnings have a $300 maximum win.
- Complete the three-times deposit wagering condition before requesting a withdrawal.
No Deposit Bonus: 20 Free Spins with a limited activation run
The Mateslots Casino No Deposit Bonus gives 20 Free Spins worth $0.50 each without a deposit. The code is Private, and the offer is limited to the first 100 activations. That means it is worth checking the code carefully during the claim process and activating it before you start playing.
A no-deposit reward is a useful way to try the bonus flow without adding funds first. Treat the spins as entertainment rather than a guaranteed result, and remember that real-money play still carries risk. If you move on to deposit offers later, the welcome package has separate codes and terms.
Promo Codes for reloads, weekly offers and extra rewards
Promo Codes are used across the deposit calendar. Tuesday brings a 50% bonus plus 25 Free Spins with 50BONUS and a $20 minimum deposit. On Thursdays, WINFS gives 50 Free Spins per qualifying deposit, with 30× wagering on the winnings.
| Offer | Code | Main terms |
|---|---|---|
| Weekend Free Spins Max | WEEKEND | Up to 500 Free Spins; up to 5 claims per day |
| 3rd Deposit Booster | 75BONUS | 75% up to $450 |
| Monthly Reload | MONTHLY | 75% up to $1,125; 50× wagering; 7-day validity |
| Buddy Boost | BUDDY100 | 100% plus 100 Free Spins |
| Lucky Box | RARE | Deposit $40 or more; open up to 3 times per day |
The Weekend Free Spins Max offer runs on Saturday and Sunday. The number of spins depends on the deposit: $20 gives 40 Free Spins, $50 gives 60, and $100 gives 100. Claims are available up to five times per day, with a $30 minimum deposit for the offer.
There is also an Unlimited Match-Up Weekend Edition offering 50% up to $1,500 plus 50 Free Spins. The Monthly Reload has its own 50× wagering requirement, 7-day validity and a maximum win of 10× the bonus amount, so do not treat its terms as identical to the welcome package.
For crypto deposits, the extra is straightforward: every crypto deposit receives an additional 7% in the account currency. This crypto bonus has no wagering requirement and no limits. Cashback is another recurring reward, with up to 15% daily cashback on lost slot bets and 10% weekly cashback on live games.
Free Spins: welcome games, Thursday rewards and weekend claims
The welcome package includes 250 Free Spins across four deposits. The first deposit uses Elvis Frog in Vegas, the second uses Gold Rush with Johnny Cash, the third uses Wild Cash x9990 and the fourth uses Fruit Million. All four games are provided by BGaming.
| Free Spins offer | Reward | Key condition |
|---|---|---|
| 1st deposit | 50 spins | 40× wagering; $300 maximum win; 7 days |
| 2nd deposit | 100 spins | 40× wagering; $300 maximum win; 7 days |
| 3rd deposit | 50 spins | 40× wagering; $300 maximum win; 7 days |
| 4th deposit | 50 spins | 40× wagering; $300 maximum win; 7 days |
| Unlimited FS Thursday | 50 spins per qualifying deposit | 30× wagering |
The Thursday offer uses code WINFS and provides 50 Free Spins per qualifying deposit. On weekends, code WEEKEND can provide up to 100 spins per claim, with up to five claims each day. Tuesday also adds 25 Free Spins when you claim the 50% Tuesday Reload.
If you prefer to explore before depositing, demo mode is available for games. Any bonus or Free Spins decision should still fit a budget you can afford to lose. Deposit limits and self-exclusion tools are available if you want firmer spending controls.
How to use a Mateslots bonus without losing track
A quick routine makes bonus play easier to manage. Start by choosing one promotion, rather than entering several codes at random. Then check the minimum deposit, wagering multiple, bet cap, maximum win and expiry before confirming the claim.
- Set a budgetDecide how much you are comfortable spending before opening the cashier.
- Read the offer lineMatch the code to the promotion and confirm the deposit minimum.
- Track the targetKeep an eye on the wagering progress and use the correct contribution rate for your calculation.
- Respect the time limitFinish the bonus requirements within the stated validity period.
- Stop when the budget is usedBonuses do not change the real-money risk of casino play, so take a break if your planned budget is gone.
Mateslots Casino from Australia also supports responsible play tools, including deposit limits, self-exclusion and risk monitoring that can identify binge patterns and send tailored prompts. KYC identity verification is required, using an ID, passport or driving licence, and verification can take up to 24 hours.
FAQ
Bonuses questions
How much is the Mateslots Casino Welcome Bonus?
The four-deposit package offers up to $6,750 plus 250 Free Spins. The individual offers range from 100% up to $1,500 on the first deposit to 50% up to $2,250 on the fourth.
What are the welcome-bonus promo codes?
Use FLASH1 for the first deposit, FLASH2 for the second, FLASH3 for the third and FLASH4 for the fourth. The High Roller first-deposit code is WIN200.
What is the wagering requirement on the welcome offer?
The welcome bonus requires wagering of 40× the bonus amount. Slots contribute 100%, while roulette, blackjack, baccarat, video poker and other card games contribute 5%.
Is there a Mateslots No Deposit Bonus?
Yes. The offer gives 20 Free Spins worth $0.50 each with the code Private and does not require a deposit. It is limited to the first 100 activations.
Which games are used for the welcome Free Spins?
The first deposit uses Elvis Frog in Vegas, the second uses Gold Rush with Johnny Cash, the third uses Wild Cash x9990 and the fourth uses Fruit Million. All are BGaming games.
How long do I have to use a welcome bonus?
You have 7 days to use the bonus and complete its wagering requirement. Welcome-bonus Free Spins winnings also have a $300 maximum win.
Does Mateslots offer a crypto bonus?
Yes. Every crypto deposit receives an extra 7% in the account currency. This bonus has no wagering requirement and no limits.
What is the maximum bet during bonus wagering?
The maximum permitted bet is $5 per spin or round while a bonus is active.