From a generous first deposit bonus to weekly rebates and daily sports cashback — Mega338 always has fresh offers waiting for you. Check all our active promotions and make sure you don't miss a single one.
New here? We welcome you with open arms and a full wallet. Your first deposit at Mega338 gets an instant 150% boost — meaning if you deposit RM 1,000, you play with RM 2,500. No hidden tricks, clear rollover terms, and credits applied immediately.
Choose a category to see the offers that best match your playing style.
Your first deposit instantly gets a 150% boost. Credits are applied immediately to your game wallet, ready to use across all game categories.
Claim BonusEvery time you top up your mega338 account, you're eligible for a 30% reload bonus. Claimable once per day and applies to all available deposit methods.
Claim BonusPlace sports bets at Mega338 and receive 5% cashback on your total daily net losses — credited automatically every morning with no application required.
Activate NowEvery slot wager you place counts toward your weekly rebate. The more you play, the bigger the rebate credited to your account every Monday.
Start Playing SlotsPlaying at Mega338's Live Casino tables earns you a weekly rebate of 0.8% on your total net wagers. Credited directly with no maximum cap.
Play Live CasinoEvery time you advance to a new VIP tier, mega338 automatically rewards you with an upgrade bonus. The Diamond tier delivers the highest bonus of RM 3,888 credited directly to your wallet.
Learn MoreSilver, Gold, Platinum, and Diamond members will each receive a unique birthday gift tailored to their VIP tier — no need to request it.
Register NowShare your referral code with friends. When they register and make their first deposit, you instantly receive a RM 50 bonus into your mega338 account — with no limit on the number of referrals.
Start Earning NowEvery month, mega338 hosts a slot tournament with a RM 50,000 prize pool. The top 100 winners share the prizes — and you just need to play slots as usual to qualify.
Join Tournament
Many people wonder — is claiming a promotion on an online platform complicated? At mega338, we've made the process as simple as three steps. No lengthy forms, no extra documents, no waiting for manual approval.
If you're a new member, create an account in under 2 minutes. Existing members simply need to login and head to the Promotions section in your account dashboard.
Select the promotion you want to claim, click "Activate Promotion", then make a deposit meeting the minimum requirement. All major payment methods are accepted — FPX, Touch 'n Go eWallet, Maybank, CIMB, and more.
Once your deposit is confirmed, the bonus is credited directly to your game wallet within seconds. No need to contact customer support or wait for manual approval.
If you've played on other platforms before, you're probably familiar with the frustrating experience — promotions that look attractive but are packed with hidden terms, near-impossible rollover requirements, or bonuses that expire before you can use them. At Mega338, we rebuilt the concept of promotions from the ground up to deliver real value to our members.
First, transparency. Every promotion on mega338 is written clearly — rollover requirements, validity period, maximum limits, and calculation methods are all stated upfront. We don't hide anything in fine print you'd need to zoom in to read. What you see is what you get.
Second, variety. Not every player plays the same way. Some are devoted to slots, some live for sports, others prefer sitting at a baccarat or roulette table. That's why mega338 offers promotions across all game categories — so every member gets value, regardless of their favourite game.
One of the most common complaints from players on other platforms is excessively high rollover requirements — sometimes as much as 50x or 60x, making bonuses nearly impossible to convert into real cash. At mega338, we set rollovers at a realistic and achievable level.
Our first deposit bonus, for example, comes with a 20x rollover. This means if you deposit RM 200 and receive a RM 300 bonus (totalling RM 500), you need to wager RM 10,000 before you can withdraw. That may sound like a lot, but for regular players it's achievable within just a few sessions — far better than other platforms that may require 40x or 50x rollover for the same bonus.
One thing that sets mega338 apart from the competition is our commitment to long-term value for members. It's not just new members who benefit — existing members always have something to look forward to every week and every month.
Weekly rebates for slots and live casino are credited automatically every Monday. Sports cashback is credited every morning. Monthly tournaments run without pause. And for VIP members, exclusive promotions and personalised rewards are tied to membership tier — the higher your tier, the bigger and more personalised the rewards.
Mega338 also regularly launches special promotions tied to seasons and major events — from Hari Raya and Chinese New Year to Malaysia Day, and big matches like the English Premier League or the World Cup. Seasonal promotions typically offer higher value than regular promotions and are only available for a limited time.
To make sure you never miss these seasonal promotions, we recommend enabling notifications in your mega338 account. This way, you'll be notified directly whenever a new promotion is launched — so you're always the first to know and the first to claim.
Smart players know how to make the most of every available promotion. Here are some tips to maximise the value of your mega338 promotions. First, always check the Promotions page before making a deposit — select an active promotion that best suits your deposit amount and preferred game type. Never deposit without activating a promotion first, as bonuses cannot be credited retroactively.
Second, understand the rollover terms before claiming. If you know you'll be playing a lot of Slot Games this week, claim a reload bonus with a lower rollover for that game type. Third, don't overlook rebate and cashback promotions — even if the percentage looks small, the amounts can add up significantly when you play consistently every week.
And most importantly — upgrade your VIP tier. The higher your VIP level, the greater the benefits you unlock from every promotion. Diamond members, for example, are eligible for an "enhanced" version of most standard promotions — higher cashback, larger bonus caps, and access to exclusive promotions unavailable to lower-tier members.
The mega338 customer support team is available 24/7 to assist with any queries related to promotions, bonus claims, or rollover requirements.
Contact Live ChatThe higher your VIP tier at mega338, the bigger and more exclusive the promotions you're eligible to claim. See the table below for a full breakdown of benefits by membership tier.
| Tier | Reload Bonus | Cashback | Slots Rebate |
|---|---|---|---|
| Regular Member | 30% | 5% | 1.2% |
| Silver | 35% | 6% | 1.4% |
| Gold | 40% | 7% | 1.6% |
| Platinum | 50% | 8% | 1.8% |
| Diamond | 60% | 10% | 2.0% |
The bonus values above reflect current rates and are subject to periodic updates. All VIP benefits are lifetime.
We've compiled the most frequently asked questions from Mega338 members about promotions and bonuses.
Thousands of mega338 members already enjoy our bonuses and promotions daily. Register now and kick off your journey with a 150% first deposit bonus — more funds to play with, more chances to win.