Rainbet Promo Code 2025 - 250% up to $2,100 + 60 Free Spins
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Sign up with referral code VIPGRINDERS to get a special offer
The Rainbet promo code is VIPGRINDERS for October 2025. When redeeming it, you can get a 250% bonus of up to $2,100 plus 60 free spins with your first three deposits:
- 1st Deposit: 100% up to $700 + 20 Free Spins
- 2nd Deposit: 50% up to $700 + 20 Free Spins
- 3rd Deposit: 100% up to $700 + 20 Free Spins
On top of this, players signing up with our code will get access to one of the most rewarding VIP programs with rakeback and exclusive bonuses.
All the above is only available with code VIPGRINDERS, making it the best referral code when joining Rainbet in 2025.
In this article, we’ll give you all the details about our code, how to claim it, and why Rainbet is quickly becoming one of the best crypto casinos.
What is the Rainbet Promo Code in 2025?
The Rainbet referral code is VIPGRINDERS for October 2025 and gives new players a 250% bonus of up to $2,100 plus 60 free spins to play at one of the top high-roller crypto casinos available.
Additionally, you’ll also get access to weekly rakeback, special races, raffles, and much more.
Let’s see all you can get with our code.
Rainbet Referral Codes 2025
| Rainbet Offer | Promo Code | Bonus Details |
| 🎁 Casino Welcome Bonus | VIPGRINDERS | 250% up to $2,100 + 60 Free Spins |
| 💸 Rakeback Boost | VIPGRINDERS | 15% extra Rakeback on your first 24 hours |
| 🏎️ Daily Race | VIPGRINDERS | $10,000 Daily Race with $2,000 for 1st place |
| 🏆 Weekly Race | VIPGRINDERS | $20,000 Weekly Race with $3,000 for 1st place |
| 👑 Monthly Race | VIPGRINDERS | $150,000 Monthly Race with $20,000 for 1st place |
| 🎯 Casino Challenges | VIPGRINDERS | Earn extra rewards playing slots and completing challenges |
| 🎟️ Weekly Raffle | VIPGRINDERS | Compete for a share of a $20,000 weekly raffle |
| ⭐ Rewards Program | VIPGRINDERS | Exclusive rakeback and bonuses for regular players |
How to Get a Bonus on Rainbet?
To be eligible for a bonus, the first thing you must do is redeem our Rainbet referral code VIPGRINDERS when signing up. This will make you eligible for a 250% bonus up to $2,100 and 60 free spins with your first three deposits.
After signing up, you must activate the promotion on your account. For that, you need to complete the steps below:
- 1Login to your Rainbet account
- 2Click on Promotions to see the offers available
- 3Select 'Activate Promotion' on the welcome bonus to receive it
The minimum deposit required is $30, and you can use any of the 25+ cryptocurrencies available, including Bitcoin, Ethereum, USDT, or Litecoin. If you don’t own any coins, you can also use other casino payment methods and buy crypto on Rainbet’s site through Moonpay.
The free spins will be available on Sweet Bonanza from Pragmatic Play, and both the bonus and free spins winnings have a 40x wagering requirement that must be completed within 14 days of your deposit date.
When playing with a bonus, any game with an RTP of 97.4% or higher is disabled, and the maximum bet allowed per spin is 2% of the bonus amount.
How to Use our Rainbet Promo Code?
Creating an account with Rainbet and redeeming our referral code is easy. It takes less than 30 seconds to join this popular no-KYC crypto casino.
Below are the 5 steps you must complete to sign up with our code:
- 1Go to Rainbet's website by clicking here
- 2Click on "Register" to open the registration form
- 3Enter your username, email address and password
- 4Click 'Referral Code (optional)' to open the promo code field
- 5Enter VIPGRINDERS in the referral code field and click on 'Create Account' to complete the process
And that’s it! Don’t forget to redeem our referral code to get a welcome bonus package with your first three deposits at Rainbet.
Pros and Cons of our Rainbet Referral Code
- Welcome bonus for the first three deposits
- Exclusive rewards with rakeback and bonuses
- Daily, weekly and monthly races
- Weekly raffle
- Welcome bonus lower than most crypto casinos
Other Rainbet Bonuses and Promotions
In addition to the welcome bonus package, new players redeeming our Rainbet referral code are eligible for ongoing promotions.
Here are the most popular offers in October 2025.
Rakeback Boost
After registering up with our code, new players get a 15% Rakeback boost for the first 24 hours after signing up.
You’ll see the information about the Rakeback boost on your account and how much time is left until it expires.
Rainbet Races
Rainbet hosts three main leaderboard competitions: Daily, Weekly, and Monthly, offering a combined total prize pool of over $500,000 each month. Players earn leaderboard points based on their total wagers, with sportsbook bets counting three times more than casino bets.
At the end of each race period, prizes are awarded manually to the top players. If your prize doesn’t appear after the leaderboard resets, you can contact Rainbet support for assistance.
Daily Race
The Daily Race resets every 24 hours and features a $10,000 prize pool, rewarding the top 100 players based on their total wagers during the day.
Below are the rewards for the top three leaderboard positions:
| Position | Prize |
| 🥇 1st | $2,000 |
| 🥈 2nd | $1,000 |
| 🥉 3rd | $600 |
Weekly Race
The Weekly Race runs from Monday to Sunday with a $20,000 prize pool, rewarding the top 100 players based on their total wagers for the week.
The table below shows the prizes for the top three positions:
| Position | Prize |
| 🥇 1st | $3,000 |
| 🥈 2nd | $2,000 |
| 🥉 3rd | $1,500 |
Monthly Race
The Monthly Race covers the full month and features a $150,000 prize pool, rewarding the top 300 players according to their total wagers.
The table below lists the rewards for the top three players:
| Position | Prize |
| 🥇 1st | $20,000 |
| 🥈 2nd | $10,000 |
| 🥉 3rd | $7,000 |
Tips for Climbing the Leaderboard
To improve your ranking and increase your chances of winning, keep these simple strategies in mind:
- Place consistent bets every day to stay active in the race
- Focus on sportsbook wagers to earn 3x leaderboard points
- Monitor your progress regularly on the leaderboard page
Maintaining steady activity throughout each race period helps you accumulate more points and secure a prize position in the daily, weekly, and monthly leaderboards.
Casino Challenges
All players joining with our Rainbet referral code are eligible for Casino Challenges. These offer extra rewards for completing specific goals in slots and Rainbet Originals games.
Each challenge has clear requirements, such as hitting a specific multiplier or win amount with a minimum bet. For example, hitting a 750x multiplier in Gemstone Guardians with at least $0.50 can earn an extra $500.
There are two main types of challenges:
- Slot Challenges: require hitting specific multipliers or win amounts in slot games
- Original Game Challenges: apply to Rainbet Originals such as Mines, Plinko, Keno, Dice, Case Opening, and Case Battles
For example, the Plinko Challenge might require reaching a 1,000x multiplier with a $1.00 minimum bet to claim a $500 prize.
Challenges run for limited periods, and rewards are automatically credited on top of normal winnings with no wagering requirements. Only the first player to meet all conditions receives the prize.
Weekly Raffle
The $20,000 Weekly Raffle gives all active Rainbet players the chance to win cash prizes every week. Each draw selects 50 winning tickets, with each ticket earning $400.
The raffle runs continuously, with a live countdown timer showing when the next draw will take place. Results are generated transparently using an EOS blockchain hash to ensure fairness.
Here’s how it works:
- Free Entry: Every participant receives 1 free ticket when joining the raffle
- Earn More Tickets: For every $500 wagered, you earn 1 additional ticket
- Weekly Draw: At the end of the week, 50 tickets are randomly drawn, each worth $400
There’s no limit to how many tickets you can earn; the more you play, the higher your chances of winning a share of the $20,000 weekly prize pool.
Exclusive Rewards
Rainbet features an Exclusive Rewards program where players level up by wagering and unlock better bonuses at each stage. The system includes 7 main levels, each with multiple sub-levels, and offers ongoing perks such as rakeback, daily, weekly, and monthly bonuses.
The more you play, the higher your level and the better the rewards you receive. Advancing through the tiers increases your rakeback percentage and bonus value across all reward types.
| Level | Wagering Required |
| Bronze | Starting Level |
| Silver | $50,000 |
| Gold | $110,000 |
| Platinum | $700,000 |
| Diamond | $10,000,000 |
| Infernal | $500,000,000 |
| Infernal Diamond | $1,000,000,000 |
Each level upgrade unlocks stronger rakeback, bonus frequency, and exclusive promotions personalized to high-volume players.
Rainbet Information
Rainbet, launched in 2023, is a crypto-focused casino and sportsbook known for fast crypto payouts and a clean, mobile-ready interface. Operated by RBGAMING N.V. and licensed in Curaçao and Anjouan, it supports 20+ cryptocurrencies with withdrawals typically processed in minutes.
The platform offers thousands of casino games across slots, tables, and live dealer, plus Rainbet Originals (Mines, Plinko, Dice, Keno, Case Opening, Case Battles) that are provably fair.
A full sportsbook with esports is integrated, and the site is available in multiple languages, such as English, French, Japanese, and Portuguese.
New players redeeming the Rainbet promo code VIPGRINDERS will get a 250% bonus up to $2,100 and 60 free spins for the first three deposits.
With fast crypto payments, a broad game lineup (including in-house titles), and ongoing promos like races, challenges, a weekly raffle, and a tiered rewards program, Rainbet is a strong all-around choice for crypto casino and sports betting.
FAQs
What is the Rainbet promo code?
How do I use the Rainbet referral code?
What bonus can I get with the Rainbet promo code?
By redeeming the Rainbet promo code VIPGRINDERS, you’ll receive:
- 1st Deposit – 100% up to $700 + 20 Free Spins
- 2nd Deposit – 50% up to $700 + 20 Free Spins
- 3rd Deposit – 100% up to $700 + 20 Free Spins
All free spins are for Sweet Bonanza, and both the bonus funds and spins have a 40x wagering requirement.
