3 Oaks Gaming is a creative software studio that specializes in slot titles with fun themes and engaging bonus features. Notably, you won’t find its games at US real-money casinos, as the provider isn’t licensed in the country. Instead, they’re available on US sweepstakes brands. On this page, we’ll share the best 3 Oaks Gaming Casinos and explain what makes each platform unique.
Sign Up NowThe table below provides an overview of 3 Oaks Gaming:
| Provider | 3 Oaks Gaming |
|---|---|
| Logo |
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| Game Categories | Video Slot |
3 Oaks Gaming is a studio dedicated to creating entertaining slot games. It actually started as Booongo Gaming (in 2017) and rebranded in 2021. The company holds licenses in jurisdictions like the Isle of Man and the UK, ensuring its games are fair and regularly tested. Its titles have unique bonus features that make gameplay engaging.
Since 3 Oaks doesn’t hold a US online gaming license, American players can only enjoy the titles at sweepstakes casino sites. Thus, you can play and potentially obtain extra virtual currencies (Gold Coins or Sweeps Coins) during game rounds.
Ready to jump in and try some 3 Oaks games? Below, we’ll share the top sweepstakes casinos partnered with this developer, examining their number of slots and state eligibility.
Sweeps Royal is known for one of the biggest welcome deals in the sweeps world. When you sign up, the site gives you 50,000 Gold Coins (GC) and 1 Sweeps Coin (SC) right away. You’ll also find promotions like daily bonus spin wheel, referral bonus, social media giveaways, and a VIP club.
Game-wise, Sweeps Royal offers thousands of casino-style titles (slots, table games, fish shooting games, and a robust live dealer section). Reputable providers are present, including Betsoft, NetEnt, and, most notably, 3 Oaks Gaming.
SpeedSweeps made a splash when it launched in April 2025. It advertises over 2,200 games at launch, including slots, table games, and live dealer options. The welcome bonus is generous: you get 50,000 GC and 1 SC just for joining the platform.
During our tests, we noticed that SpeedSweeps has several promotions, offering a daily Wheel spin, daily bonuses, and a multi-tier VIP club for active gamers. Its customer support is solid, and it offers quick SC redemptions (instant for new players who verify their identity).
McLuck is a reputable platform in the US sweepstakes space. After registering here, you’ll receive a standard sign-up offer of 7,500 GC and 2.5 SC when you use the bonus code you’ll find on the banners here. The site also has reload promotions and a loyalty program.
A standout feature at McLuck is its progressive Jackpot Network, which enables players to participate in a progressive jackpot system. It can be activated on almost any spin across the platform, increasing the chances of getting a multiplier.
McLuck offers over 1,000 slots from dozens of providers, as well as a range of table games and live dealer options. The platform also has downloadable apps for Android and iOS devices, making it smooth to play on the go.
Rolla is another new brand backed by the team behind WOW Vegas, which gives it a big boost. It offers a growing library of slots, currently around 1,700 titles and counting. Its welcome package is one of the largest around: you can claim up to 1,500,000 GC + 30 SC across your first few purchases and bonuses.
The site design is sleek and easy to navigate. Rolla also boasts 24/7 live chat support and maintains strong security (SSL encryption, KYC checks, etc.). It has a multi-tier VIP program for active players.
Sixty6 is a new sweepstakes site (launched in 2025) with a fun Route 66 theme. It focuses exclusively on slots, currently offering over 500+ titles from several studios, including 3 Oaks. The welcome offer here is very generous for new players: you receive 75,000 GC and 2 SC simply by signing up and verifying your email.
What sets Sixty6 apart is its ongoing promotions. It features daily login bonuses, a fortune wheel (spin to receive up to 100,000 GC or 5 SC every 24 hours), and other promotions. The site also features a multi-tier VIP program with state-themed names. The interface is polished and mobile-friendly.
Below is a list of ten 3 Oaks Gaming sweepstakes slots. Each option stands out for its fun design and gameplay.
RTP:
95.7
Theme:
Gangsters & Police
Volatility:
high
Big Heist throws you into a cartoon-style bank robbery on a 5x3 grid. Think of it like a playful Capers movie: the symbols are characters, such as robbers and safes. It’s a high-volatility slot, so expect rare but substantial potential winnings during play.
Key features include a Collect and Super Collect mechanic (collect symbols for big multipliers), and a bonus spins round (triggered by landing 3-5 safe scatters for 10-15 spins). With optimal play, this can lead to a theoretical max multiplier of around 3,170x your initial play amounts.
RTP:
96.5
Theme:
Nature
Volatility:
medium
Fishin’ Bear is a relaxed, sunny-themed 5x3 slot with a goofy fisherman bear. The play area is set on a lake with lily pads and fish. What makes it stand out is its unusually high RTP (around 96.5%) for a social slot, which means better odds.
In the bonus rounds, the bear wild tosses fish symbols onto the board, giving you extra chances to obtain multipliers (up to 1,000x).
RTP:
95.47
Theme:
Wealth & Success
Volatility:
high
Sun of Egypt 4 cranks up the classic Pharaoh theme to new levels. This slot has a 5x4 grid and features 3 Oaks’ popular Hold and Win mechanic. When you hit the bonus round, you collect sun symbols to trigger respins. There’s also a “Boost” feature, a Super Bonus game, and up to 10,000x your initial play amount.
RTP:
95.64
Theme:
Wealth & Success
Volatility:
high
Lucky Penny is a 6x5 slot game filled with Irish charm. The game features a leprechaun in a green field, holding a penny. Occasionally, he’ll toss a special Penny Coins that add random multipliers onto the reels, which can reach up to 1,000x.
There’s a bonus spins round you can trigger (landing 4+ scatter symbols), which gets you up to 25 spins. Every penny multiplier that lands contributes to a running “total multiplier” (up to 20,000x) that stays active throughout the round.
RTP:
95.82
Theme:
Lost Tribes
Volatility:
high
This slot is 3 Oaks’ first use of the Megaways system, meaning each spin can have up to 117,649 potential ways to win. The symbols include animals, masks, and carved stones, set against a misty jungle pyramid. Aztec Pyramid Megaways features cascading winnings (symbols fall away to let new ones fill in) and a bonus spins round.
RTP:
95.72
Theme:
Asia
Volatility:
high
Lady Fortune has an enchanting Asian vibe, featuring symbols such as a dragon, a golden teapot, and a lucky cat. It utilizes a 6x5 “Pay Anywhere” setup. You obtain winnings when 8+ matching symbols land anywhere on the grid.
On any spin, the Lady Fortune herself appears on the reel edge. She transforms random symbols into multiplier symbols with values up to 500x. Furthermore, landing 4+ scatter symbols triggers the bonus round. Additional scatters during this round can grant extra rounds.
RTP:
95.75
Theme:
Wealth & Success
Volatility:
high
Coin Up: Hot Fire is not your typical slot, featuring standard base-game winnings. Instead, it’s designed to push you straight toward the bonus round. On a 3x3 grid, just get three Fire symbols in the middle row and you’re thrown into a special Hold & Win bonus stage.
Here, additional rows appear, and special coin symbols also appear. You can lock in coin symbols and even collect four different fixed jackpots. In short, every spin tries to get you into the real excitement.
RTP:
96.65
Theme:
Food & Drinks
Volatility:
high
This lively slot game features a vibrant Mexican fiesta theme, with symbols like colorful chili peppers, refreshing tequila, and cheerful maracas that create a festive atmosphere.
The exciting Hold and Win feature allows you to trigger respins and unlock impressive jackpots, adding an extra thrill to each spin. Plus, during bonus spins, sticky wilds make it easier to reach high multipliers. With an RTP of 96.65%, Green Chilli promises players tons of fun.
RTP:
95.66
Theme:
Wealth & Success
Volatility:
medium
Hit the Gold! is a charming 5x3 mining slot with a prospector and his dog. The setting is a deep mine shaft filled with gold nuggets and gems. When you land 3 Scatter symbols (mine entrance) on reels 2, 3, and 4, you trigger a bonus spins round. You get 8 bonus spins at first, and landing 3 more scatters during that round gives you another 8.
RTP:
95.66
Theme:
Nature
Volatility:
medium
Coin Volcano is a tiny but fiery 3x3 slot set on a volcanic island. Despite its small size, it packs heat: special lightning and coin symbols trigger a bonus respin feature. During this round, you collect coins from the grid before it clears. The bonus can provide high multipliers (up to 2,550x). Overall, this slot is fast-paced and colorful, offering a nice switch from larger grids.
3 Oaks games are upbeat, featuring unique themes that range from bank heists to rainforest fishing and ancient legends. They often feature modern mechanics (Hold & Win, Megaways, multipliers) that you’d normally see at real-money casinos.
Another reason is accessibility. You can enjoy these options safely at the US sweepstakes casinos we’ve discussed, courtesy of their sign-up offers and regular promotions. Feel confident to choose your preferred platform by clicking the banners on this page to claim your bonus virtual currencies and enjoy 3 Oaks Gaming slots.
Yes. 3 Oaks Gaming holds licenses from reputable regulators (like the Isle of Man and UK authorities). Furthermore, its slot games are tested for fairness before release. As such, you can play them on US sweepstakes casinos.
Absolutely. 3 Oaks Gaming uses certified Random Number Generators (RNGs) in all of its slots, so each spin is independent and fair. The games have stated RTPs (return-to-player percentages), typically in the 95-97% range. Just remember, higher RTP means better long-term odds, but expect volatilities in the short term.
Big Heist and Fishin’ Bear are the most popular 3 Oaks slots on many social sites. Big Heist is loved for its fun bank robbery theme and big bonus features, while Fishin’ Bear appeals to players who like a high RTP and friendly graphics. Other fan favorites include Lucky Penny (for its huge max multiplier) and Aztec Pyramid Megaways (for its Megaways action).
Out of the known titles, Green Chilli (96.65%) and Fishin’ Bear (96.5%) have the highest RTPs. Notably, most of this provider’s slots fall in the mid-90s (95% to 96%) range.
Playing at online sportsbooks, real money casinos, and sweepstakes sites should always be safe and enjoyable. Keep control of your activity by following responsible gambling guidelines such as:
Decide on a budget you’re comfortable with and stick to it. Once it’s gone, stop playing.
Trying to recover losses often leads to overspending.
Avoid playing under the influence, or when angry, stressed, or tired.
Take breaks and ensure gambling doesn’t cut into time with family or friends.
Learn the rules, bet types, odds, and payouts before playing to avoid mistakes.
Make use of features like budget limits and self-exclusion.
If you or someone you know is struggling to gamble responsibly, these free, confidential resources can help:
To make sure you get accurate and helpful information, this guide has been edited by Jason Bevilacqua as part of our fact-checking process.
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