Mega Riches Casino Online Bonuses — Promo Codes, Free Spins and Weekly Rewards

Why Bonuses at Mega Riches Work Differently

Most UK casinos bury their bonus value in heavy wagering requirements. Mega Riches takes a different approach: the free spins from the welcome offer pay out as real cash with no wagering attached, and the WinBooster! cashback is also wager-free. This means more of what you win actually reaches your balance.

There is no promo code required for the welcome offer. Everything activates through your account profile after your first deposit. The platform is operated by Videoslots Limited (Malta, company C49090), now part of Immense Group AB, and licensed by the UK Gambling Commission under licence number 39380. All bonus terms were updated on 17 July 2025.

Welcome Bonus: What You Actually Get

The first deposit bonus at Mega Riches is a 100% match up to 25 GBP, activated through My Profile then My Bonuses within 30 days of registering. The minimum deposit to trigger it is 10 GBP.

The 50 free spins run on Ancient Fortunes: Poseidon Megaways, each worth 0.10 GBP, so total spin value is 5 GBP. You must activate the spins within 7 days of receiving them and use all 50 within 24 hours of activation. Any winnings from the spins land directly in your real-money balance with no playthrough conditions.

The match bonus itself works differently. You need to wager your deposit amount (not the bonus) 10 times before any matched funds convert. At the maximum 25 GBP deposit that is 250 GBP of qualifying bets. The conversion is incremental: every 10% of the required wagering completed unlocks the next tenth of the bonus amount.

Key Restrictions to Know

• Maximum bet while a bonus is active: 2 GBP per spin or per linked bet series
• Table games (RNG) and live casino do not count toward wagering
• Welcome bonus cannot be combined with any other promotion
• Requesting a withdrawal before completing wagering cancels all remaining bonus and unused spins
• Full wagering window: 60 days

No promo code needed at any stage.

WinBooster!: Weekly Cashback Based on Real RTP

WinBooster! is the ongoing cashback system that runs every week without any opt-in. Every Friday, Mega Riches calculates a guaranteed payout based on your total wagers across video slots, slots, jackpot games, and live casino during the previous week.

The formula uses the theoretical RTP of each game you played: Boosted RTP = 0.10 x (100 - TRTP). This means higher-variance games with lower RTPs generate slightly more cashback. The result is paid as real money, not bonus credit, with no wagering attached.

WinBooster! does not run while any active bonus or promotion is in progress. It resumes once the bonus is completed or cancelled. Swedish players are subject to a separate set of rules and this version does not apply to them.

Wheel of Riches: XP Jackpots With No Wagering

Every stake you place in video slots, slots, live casino, and jackpot games earns XP. The base rate is 1 XP per 1 GBP wagered at 96% RTP. Games above or below that benchmark earn proportionally less or more XP.

Every 10,000 XP takes you up one level. Every fifth level earns a trophy, and each trophy gives you one spin on the Wheel of Riches. The wheel has three jackpot tiers:

• Mini jackpot: minimum 100 GBP guaranteed
• Major jackpot: minimum 250 GBP guaranteed
• Mega jackpot: minimum 500 GBP guaranteed

When a jackpot is won, 80% goes to your account and 20% seeds the next cycle. All prizes are paid as real money with no wagering requirement. You have 7 days to use each wheel spin from the moment it is credited. The wheel is unavailable while any active bonus is running.

The jackpot pool is fed by 0.25% of house edge from all qualifying games. At 96% RTP, that is 0.01% of every eligible stake going into the pool. The Wheel of Riches is a separate promotional feature and is not included in the stated RTP of individual games.

Free Spins at Mega Riches

Beyond the welcome offer, free spins appear as part of specific promotions tied to featured games. The welcome spins are the most clearly structured:

• 50 spins on Ancient Fortunes: Poseidon Megaways (WowPot network)
• Spin value: 0.10 GBP each
• Winnings: credited as cash, no playthrough
• Activation deadline: 7 days from credit
• Usage window: 24 hours once activated

Spins are visible under My Profile then My Prizes. If you have not activated them within 7 days, they expire automatically. There is no option to carry them forward.

For games outside the welcome offer, check the promotions tab regularly. Mega Riches runs periodic tournaments and leaderboard races where prizes are paid in GBP, not bonus funds.

Wagering Rules Explained

Understanding how wagering is calculated at Mega Riches prevents avoidable mistakes.

The 10x wagering on the welcome match applies to your deposit amount, not the bonus. So if you deposit 20 GBP and receive 20 GBP in bonus, your wagering target is 200 GBP (20 x 10), not 400 GBP. As you hit each 10% milestone of that target, 10% of the matched bonus amount unlocks as real money.

Games that count toward wagering: all video slots, slots, jackpot games. Games that do not count: RNG table games, live casino tables. Placing bets above 2 GBP per spin while a bonus is active triggers a warning. Ignoring that warning results in bonus forfeiture, not just a penalty.

WinBooster! and Wheel of Riches prizes are entirely outside this system. They are real money from the moment they are credited.

Promo Codes: What Applies Here

Mega Riches does not use a promo code for the main welcome offer. The 100% match and free spins activate automatically when you make your qualifying deposit and opt in through My Profile then My Bonuses.

The one active code in the system is BINGO: deposit using this code, then wager 10 GBP on bingo games, and you receive 40 GBP in bingo bonus credits. This is a separate offer and cannot be combined with the welcome match bonus.

If a promotional code is required for a future offer, it will be entered during deposit on the cashier page. Common errors that invalidate codes include entering letters in the wrong case, copying trailing spaces, or applying a code after the deposit has already been processed.

How to Activate Your Bonus

Activating bonuses at Mega Riches follows a specific sequence. Getting this right on the first attempt saves time and prevents losing the offer.

1. Complete registration and pass KYC verification (passport or driving licence plus proof of address within 24 hours)
2. Log in and navigate to My Profile then My Bonuses
3. Select the welcome offer and confirm opt-in
4. Make your first deposit of at least 10 GBP
5. The match bonus and free spins are credited immediately
6. Free spins appear under My Profile then My Prizes

You must activate the match bonus within 30 days of your first deposit. Free spins must be activated within 7 days of being credited and used within 24 hours of activation. Both offers are for new, verified players only.

The Mega Riches home page shows current promotions and any new offers added after launch.

VIP and Loyalty Programme

Mega Riches does not run a traditional tiered VIP programme with named levels and dedicated account managers. Loyalty is built into the Wheel of Riches XP system. Every stake earns XP, XP earns levels, levels earn wheel spins, and wheel spins pay real jackpot money with no wagering.

This means loyalty rewards are automatic and proportional to play volume. There are no arbitrary tier upgrades, no invitation-only status, and no bonus credit that has to be wagered out. The system is transparent: your XP balance and level are visible in your account at all times.

Periodic leaderboard tournaments supplement this. Prize pools from these events are paid in GBP, not bonus funds, consistent with the platform's general approach to real-money rewards over bonus credit.

For detailed information on managing your account and accessing rewards, visit the Mega Riches registration page.

Bonus Fairness and Account Verification

All Mega Riches bonuses are subject to KYC checks before withdrawal. This is a standard UK Gambling Commission requirement, not a Mega Riches-specific restriction. Verification requires a photo ID (passport or driving licence) and proof of address dated within three months.

The platform operates under UKGC licence 39380 and uses 128-bit SSL encryption. Client funds are held in segregated accounts, separate from operational capital. RNG software undergoes regular independent auditing. These are not marketing claims but compliance requirements enforced by the regulator.

Anti-fraud checks monitor for bonus abuse patterns including multi-accounting, coordinated wagering, and reverse withdrawal tactics. Accounts flagged for abuse lose bonus eligibility and may be suspended. Honest play on your part means these systems stay in the background.