Company Info
MTreasure Labs Inc; launched social casino in April 2026
Website
https://monstertreasure.com
Restricted States
California, Connecticut, Idaho, Louisiana, Michigan, Mississippi, Montana, Nevada, New Jersey, New York, Washington
Welcome Bonus
1,000 GC + 15 Crystals no deposit; up to 200,000 GC + 200 SC + 60 CR on your first $99.99 purchase
Currencies
Gold Coins (GC), Sweeps Coins (SC), Crystals (CR)
Payment Methods
Visa, Mastercard, Apple Pay, Google Pay, Bank Transfer
Gaming Software
3 Oaks, BGaming, Onlyplay, ELA Games, InOut, Playson, Formula Spin, Dynabit Gaming, Barbara Bang, Gamzix, Turbo Games, Galaxsys, Endorphina, AvatarUX, Zephyr Slots, Kendoo, Evoplay, ICONIC21, KA Gaming
Gaming Categories
Slots, Crash, Instant Win, Table Games, Live Social Casino
Support Contacts
Email (support@monstertreasure.com), Ticketing System, FAQ
General Ratings
Monster Treasure Sweepstakes Casino Review
Monster Treasure entered the sweepstakes casino market in April 2026. The company behind this brand is MTreasure Lab Inc., while the currency setup and Crystal Wheel point to shared software with SweepStars and Chip’n WIN social casinos.
From the get-go, Monster Treasure offers over 2,400 games from trending providers like KA Gaming, AvatarUX, and Playson, a free bonus of 1,000 Gold Coins + 15 Crystals, and a neat-looking UI.
If you’d like to learn more about how it works, where Monster Treasure sits in the competitive stage, and ultimately, if it’s actually worth checking out, read my full review below.
Pros
- Over 2,400 games from 20 providers
- Supports Visa, Mastercard, Apple Pay, and Google Pay
- Unique Crystals add-on virtual currency
- High-value first purchase bundles
- Sleek, mobile-optimized design
Cons
- Low no purchase bonus
- Unimpressive recurring promotions
- No apps
- No live chat
Monster Treasure is miles behind most new sweepstakes casinos in terms of promotions. You won’t get much for signing up, its regular promos aren’t great, and even the AMOE yields only 1 SC per request. Still, it has plenty of great games, a good support team, and a fully functional, mostly bug-free site. I’d only recommend it to players who are looking for new experiences and gamified casino apps.
Legal States
At this time, Monster Treasure is available in all U.S. states except California, Connecticut, Idaho, Louisiana, Michigan, Montana, Mississippi, Nevada, New Jersey, New York, and Washington. You have to be at least 18 years old and will be required to prove your identity before any purchases or redemptions.
How Monster Treasure Social Casino Works
Monster Treasure uses a slightly upgraded dual-currency sweepstakes model, which features two main currencies (Gold Coins and Sweeps Coins) and an “add-on” called Crystals.
- Gold Coins (GC) are used for recreation and hold no monetary value, meaning you can use them as demo tokens, practice games, or have fun with your favorite titles.
- Sweeps Coins (SC) carry a one-time playthrough requirement and can be redeemed for cash prizes once you’ve accumulated at least 100 SC.
- Crystals (CR) can be used in various ways. The least worthwhile use case for this currency is for GC conversion, where every Crystal gives you 100 GC. You can also use your Crystals to spin the Crystal Wheel, but there’s not much info on exactly how it works. Plenty of regular Monster Treasure bonuses, as well as the welcome bonus itself, include some free CR, while all GC bundles also contain it.
Monster Treasure Casino Bonuses
I signed up with my Google account to unlock the no purchase bonus of 1,000 Gold Coins + 15 Crystals. No free Sweeps Coins were included in the Monster Treasure no deposit bonus, and frankly, this boost was barely enough to last a few dozen spins when I began testing games.
When you complete your profile with your full name, address, and successful phone verification, you’ll receive 500 GC, 0.30 SC, and 6 Crystals.
As part of the welcome bonus, I got to pick from three first purchase deals, all of which were a bit too pricey for my taste.
The most affordable one offers 50,000 GC, 50 free SC, and 15 Crystals for $34.99; the mid-tier boost delivers 100,000 GC, 100 free SC, and 30 Crystals for $59.99, while the last one includes 200,000 GC, 200 free SC, and 60 Crystals for $99.99.
Bonuses Review
| No Deposit Bonus | 1,500 GC + 0.30 SC + 21 Crystals for registration and profile verification |
| Promo Code | None required |
| First Purchase Bonus | Up to 200,000 GC + 200 SC + 60 Crystals for $99.99 |
| Daily Free Credits | Progressive - includes Crystals, GC, and SC |
| VIP Program | N/A |
| Mail-in Bonus | 1 SC |
| Referral Bonus | 10,000 GC + 10 SC per referral |
Regular members can grab all three virtual currencies through a couple of recurring promotions I’ll describe below.
Profile and phone verification are required to unlock the daily login bonus. What struck me as a bit odd is that the first login reward actually isn’t available on the day you’ve registered – the 11-hour counter on the screenshot above told me I could grab 2,000 GC + 4 Crystals the day after. Only two parts of the Monster Treasure streak bonus include SCs, which means you can get a maximum of 1.5 free SC and 30 Crystals for a week of signing in.
The Tasks bonus offers a quick way to stock up on free Crystals, with 6 CR for email + phone verification and following Monster Treasure on their Facebook channel.
The Crystal Wheel bonus looks great on paper. It features random rewards, from 5,000 GC up to 100 SC, and you can take it for a spin using Crystals. The rules don’t say how many CRs are needed for a single play; even when I got to 21 Crystals with all the free bonuses I could find, I still couldn’t spin it.
The Monster Treasure referral program lets you claim 10,000 Gold Coins + 10 Sweeps Coins for each friend you invite. All of your friends will receive a “Celebration reward” of 10,000 GC, 5 SC, and 15 Crystals, but they’ll have to spend at least $29.99 on GC purchases to become your eligible referrals.
Quests are daily-updated missions designed as small gameplay rewards. For example, I was offered 3 Crystals for playing 50 plays across 3 separate games in SC mode.
Finally, there’s the Alternative Method of Entry, which can give you 1 SC per approved request each day. Send a handwritten mail-in request to the casino’s address at MTreasure Labs Inc., 6500 River Place Blvd, Building 7, Suites 250, Austin, Texas, 78730. Read the Sweepstakes Rules, clause 4.4, to learn exactly how to format your request.
Promotions & Bonus Assessment
Monster Treasure Casino-Style Games
Monster Treasure has a formidable catalog of 2,400+ games from ~20 recognized providers, among which the biggest names I saw are BGaming, 3 Oaks, Playson, and Endorphina.
I liked the “Coming Soon” segment; it simply lists the new games Monster Treasure plans to add to its catalog next, and it even features a “Notify Me” button.
KA Gaming powers roughly half of Monster Treasure’s catalog with over 920 slots and fish games, but right behind are Endorphina, Evoplay, and BGaming with over 200 titles each. Finding your way through the lobby should be easy, especially given how many filters are available.
Tap any game card, and you’ll see how many coins you can play per spin, who made the game, and how volatile it is. RTP ratings are available under info for pretty much every game.
Based on hands-on tests, I can confirm that Monster Treasure uses the same RTPs that Endorphina, 3 Oaks, and other studios list on their respective websites – between 95% and 96.5%.
Games and Software Review
| Our Top Picks | Witches’ Book Alice Wonderluck Chicken Road Enigmatic Creatures Zeus Sky Hold & Win |
| Number of Slots | 2,200+ |
| Jackpot Games | 150+ |
| Table Games | 15+ |
| Other Gaming Options | Crash, Instant Win, Live Casino |
| Gaming Vendors | 3 Oaks, BGaming, Onlyplay, ELA Games, InOut, Playson, Formula Spin, Dynabit Gaming, Barbara Bang, Gamzix, Turbo Games, Galaxsys, Endorphina, AvatarUX, Zephyr Slots, Kendoo, Evoplay, ICONIC21, KA Gaming |
Monster Treasure is huge on slots, with over 2,200 games spread across various subcategories like Hold & Win, Bonus Buy, Grid Slots, and Fruit & Bar games.
My testing session began with Endorphina’s 100 Zombies, a fairly basic 100-line video slot with Stacked Wilds and a solid RTP of 96.03%. I almost got to the bonus round, but given that I had a terribly low balance, I got about 15 dead spins back to back and called it quits.
To keep things objective, I went over to Dynabit’s Crown Supreme 3-reel jackpot slot, wanting to test how low-RTP games work on this site. In this case, Crown Supreme has 94.06% return-to-player, and unsurprisingly, I got nothing by the end of the session.
Throughout my stay, BGaming’s Alice Wonderluck was my go-to Megaways game. Not only does it boast an impressive RTP of 97.09%, but it’s also packed with in-game bonuses like Mystery Symbols, Mystery SpinUp, Free Spins, and more. Over a dozen other Megaways titles are available for GC and SC play, including big ones like Disco Party and Dragon Queen.
If you’re a fan of H&W slots, you may want to try your luck at Zeus Sky Hold & Win. It’s one of the few games from this genre at Monster Treasure with an RTP as high as 96.40%.
I don’t recommend it to beginners, as it’s a classic example of a “hit or miss” with zero safety nets – you can draw Mystery Symbols (which turn into jackpot symbols), Coins, or Mystery Jackpots, but there are no standard symbols, wilds, or scatters.
More than 70 minigames are available at Monster Treasure, including various versions of Chicken Crossing, Plinko, Wheel, Aviator, Penalty Shootout, Mines, and Dice.
One of the fastest, truly “instant” games I loved playing at this site was BGaming’s Limbo XY. It has a theoretical RTP of around 99%, which tracks if you stick to the lowest target multipliers, but it’s also versatile enough to accommodate high rollers with three volatility settings.
Over a dozen RNG and live tables from BGaming, ICONIC21, Barbara Bang, and Galaxsys are available at this sweepstakes casino. More specifically, only two live blackjack variants are listed, including Prime Blackjack 1 and 2, while the rest are automated roulette, blackjack, Sic Bo, baccarat, dice, and hi-lo titles.
Surrender Blackjack felt like the most interesting title out of the bunch, featuring a side bet that lets you forfeit half of your play amount after receiving the first two cards and realizing that things aren’t going in your favor.
Games Assessment
Monster Treasure Banking
Players don’t have to spend to play for fun or cash prizes at Monster Treasure, but anyone looking to skip the daily login grind can purchase Gold Coins. GC bundles not only include free SCs, but all packages also include complimentary Crystals.
The site supports several common purchase methods, including Visa, Mastercard, Google Pay, Apple Pay, Pay by Bank (via Aeropay), and Pay by Card (via Finix).
Full KYC verification with government-issued documents is required for both purchases and redemptions. I attempted to purchase the $9.99 pack and used the Verify Now shortcut to get my docs sorted out, but you can also do it by opening your profile, selecting Verification, and passing the ID vetting phase. They’ll give you 6 free Crystals when this step is completed.
Payment Options Review
| Monster Treasure Banking | Purchases | Redemptions | Average Redemption Time |
|---|---|---|---|
| Visa | Yes | Yes | 1-3 days |
| Mastercard | Yes | Yes | 1-3 days |
| Google Pay | Yes | No | N/A |
| Apple Pay | Yes | No | N/A |
| Pay by Bank (Aeropay) | Yes | Yes | 1-3 days |
| Pay by Card (Finix) | Yes | Yes | 1-3 days |
| ACH Transfer | Yes | Yes | 2-7 days |
You can switch between GC and SC play using the toggle in the upper-right corner. The Wallet button is right next to it, and lets you purchase, redeem, or convert coins, plus check your wallet history.
All with a dedicated ‘Manager’ support button embedded in the same window.
| Cost | Gold Coins | Sweeps Coins | Crystals |
|---|---|---|---|
| $9.99 | 10,000 | 10 | 5 |
| $29.99 | 30,000 | 30 | 9 |
| $34.99 (VIP) | 50,000 | 50 | 15 |
| $59.99 (VIP Club) | 100,000 | 100 | 30 |
| $99.99 (Best Deal) | 200,000 | 200 | 60 |
| $99.99 | 100,000 | 100 | 40 |
| $499.99 | 500,000 | 500 | 130 |
| $999.99 | 1,000,000 | 1,000 | 300 |
Payments Assessment
Is Monster Treasure Casino Legit?
Monster Treasure appears to be a safe and secure sweepstakes casino, but I found one potential issue – player feedback.
Only a handful of Trustpilot reviews have been submitted since the casino launched, yet its average score is barely holding up at 2.8 out of 5.0. Most users reported significant issues with their redemptions.
On the other hand, I found the operator’s official website with a simple Google search. It appears to have been operational since 2025, and it doesn’t offer much info beyond the company’s core values.
Monster Treasure is listed as the only sweepstakes casino in MTreasure Labs Inc.’s portfolio. The location checks out. River Place Buildings 1-7 are all business centers, and the same address is consistently mentioned across Monster Treasure’s socials.
Company and Safety Review
| Company | MTreasure Labs Inc; headquartered at 1999 Bryan St., Suite 900, Dallas, TX 75201 |
| License | Not required for sweeps casinos |
| RNG-tested Games | Yes |
| Age Restrictions | 18+ |
| KYC Checks | Yes (before purchases and redemptions) |
| Website Encryption | 256-bit SSL |
| Operating Since | April 2026 |
Three RSG controls can be accessed directly from your Monster Treasure profile under “Responsible Gaming,” so let’s see how they work:
- Game Time Settings: Tap the “I Need Play Time Limits” slider to set a session reminder, choosing from 1 to 240 minutes.
- Spending Control: Straightforward purchase limiting settings, which allow you to put a cap on your daily, weekly, or monthly GC purchases.
- Self-exclusion: Feels more like Take-a-break, as you can forfeit your account privileges for 1 to 14 days.
Safety Assessment & Trust Score
Monster Treasure Customer Support
I didn’t need to rely on support for most of the issues I encountered because plenty of informative resources are already built into the website’s design. You’ll get a small tutorial after registering and can read the How It Works page to learn the basics, while the FAQs handle the rest.
Concrete support channels include a ticketing system (which looks almost like a live chat), the support@monstertreasure.com email address, and dozens of blog posts that appear on nearly all pages of the platform. The platform also appears to be active on Facebook.
Contacts Review
| Phone | N/A |
| support@monstertreasure.com | |
| Live Chat | N/A |
| FAQ page | Yes |
| Other Contact Options | Ticketing (Manager button) |
| Response Time | 1-4 hours |
Support Assessment
Monster Treasure Casino UX
The 1-tap registration, relatively quick verification, and helpful pop-ups made my first few hours at Monster Treasure pleasant. So far, I have experienced zero login or major stability issues, whether I was testing the casino on my phone or desktop.
Speaking of which, there are no dedicated Monster Treasure apps, but you can grab the PWA by tapping the Install Monster Treasure icon on the address bar. It basically works the same as the browser-based site but offers quicker access.
The Monster mascot, dark blue UI, and custom emojis next to each shortcut were all easy to spot, but more importantly, they’re also easy on the eyes.
Accessibility Review
| Apps | PWA |
| Mobile Casino | Yes |
| Mobile-Specific Features | None |
| Filtering Options | Search, Lobby, All, New, Top, All Slots, Crash, Hold & Win, Instant Win, Megaways, Table Games, Big Prizes, Scratch Games |
| Number of Mobile Games | 2,400+ |
| Aspects That Are Missing on Mobile | Nothing major |
UX Assessment
Monster Treasure Sister Sites
MTreasure Labs Inc. is yet to launch other sweepstakes casinos beyond Monster Treasure. The casino at hand appears to use the same software as Chip’n WIN and SweepStars, but they don’t seem to share ownership.
The market has gotten quite competitive over the last couple of years, and you’ll find a plethora of new sweeps casinos that host similar game studios and features with Monster Treasure, each with its own pros and cons.
Comparison
| Sites Like Monster Treasure | Games | Welcome Bonus | Apps | Best For |
|---|---|---|---|---|
| Monster Treasure | 2,400+ | 1,000 GC + 15 Crystals | PWA | Unique Crystals currency with multiple use cases |
| Dorados | 3,100+ | 20,000 GC + 2 Gems + 2 Elixir | No | Original gamified ecosystem with prizes |
| American Luck | 1,500+ | 70,000 GC + 6 SC | No | Large signup bonus |
| Luck Party | 1,000+ | Up to 200,000 GC + 20 SC | No | Low minimum redemptions |
| Zonko | 500+ | 3,000 GC | No | Plenty of regular promos |
How It Stacks Up
Monster Treasure can be considered among competitive sweepstakes casinos, purely because of its extensive and highly diversified gaming library. I’m sure some players will find more creative uses for the Crystals currency, but you don’t have to be a genius to make the most of similar boosters if you’re playing at Dorados.
This platform doesn’t have that many bonuses that are worth your time, which makes other up-and-comers like Zonko, Luck Party, and American Luck far better options for long-term gaming.
Our Experts Verdict
We at SweepsKings deem Monster Treasure a legit site, but some of its features are simply not on par with our top picks. The signup bonus, for one, is among the weakest registration offers we’ve seen lately, and the regular promotions for active members seem equally thin on SC.
On the upside, Monster Treasure’s game count and variety are formidable, and its providers are all trustworthy studios that power most of the brands we trust.
Ultimately, we’ll give Monster Treasure a pass because it appears to be a safe option. However, if you’re looking for platforms with larger bonuses, games from other providers, or more unique features, take a look at our list of the best sweepstakes casinos to make a better pick.
FAQs
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Author: Alex Windsor
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