Bonus buy slots give you a shortcut to a game's bonus rounds, which is usually where you'll find the biggest win potential. Not only can you jump straight into bonus rounds like free spins and pick'em bonuses, but you can also skip the wait and access them instantly with a single purchase. MetaWin Casino is home to the best feature buy slots on the market, including titles from Pragmatic Play, Hacksaw Gaming, Nolimit City, and in-house options from Gladiator Games.
16 reviewed games
| Game | RTP | Actions |
|---|---|---|
 Pragmatic Play | 96.5% | |
 Hacksaw Gaming | 96.34% | |
 Gladiator Games | 96.5% | |
 Gladiator Games | 97.5% | |
 Nolimit City | 96.13% | |
 Pragmatic Play | 96.53% | |
 Gladiator Games | 96.4% | |
 Pragmatic Play | 96.5% | |
 Pragmatic Play | 96.47% | |
 Popiplay | 96.8% | |
 Pragmatic Play | 96.5% | |
 Pragmatic Play | 96.58% | |
 Popiplay | 96% | |
 Penguin King | 95.6% | |
 MoneyfestNEW Popiplay | 96.74% | |
 Pragmatic Play | 96.6% |
Bonus buy slots, also referred to as feature buy slots, let you skip the waiting and access a game's bonus feature by paying a fixed multiplier of your stake upfront. You can instantly unlock a bonus round without spinning through the base game.
The buy bonus makes it easy to bypass the base game but comes with a set cost, often ranging from 50x up to 300x your stake. How much you need to pay depends on the slot and the level of bonus feature you are unlocking. Bonus buy slots also typically offer higher RTPs when purchased instead of when the game is played in the base mode, as the buy price is calibrated to the bonus round's expected return.
Rather than grinding through high volatility base spins, you get instant access to the more potentially rewarding features. The feature buy games at MetaWin are transparent and clearly show the cost-to-feature ratio before you commit.
Legend of Tartarus is a MetaWin Casino exclusive, and the bonus buy costs 100x to unlock the free spins feature, where you choose between the Rush or Chase bonuses. This flagship Gladiator Games title delivers high-concept gameplay with strong win potential.
Rise of Cetus is another exclusive crypto bonus buy slot featuring Cetus Wilds, the Bomb, Chests, and free spins. The buy bonus costs 80x, 150x, or 400x your stake for different free spins levels, giving you flexibility on risk.
Candy Cash is a colorful Gladiator Games exclusive with multipliers, free spins, and a bonus buy option that lets you skip straight to the feature rounds.
Sweety Treaty from Gladiator Games combines a sweet-themed aesthetic with bonus game mechanics, multipliers, and free spins. The bonus buy gives instant access to the main feature.
Sugar Rush 1000 blends cluster pays, tumbles, and sticky multipliers, while the bonus buy skips base play and instantly triggers volatile free spins for 100x your stake.
Sweet Bonanza 1000 leans into tumble reels, cluster pays, and multipliers, while the bonus buy offers 100x standard free spins or 500x Super Spins with a minimum 20x multiplier.
5 Lions Megaways 2 has a cascading Megaways system and wild multipliers, while the bonus buy unlocks tiered free-spin modes: 100x for regular, 150x for Super free spins, or 500x for max free spins with a mystery trigger.
Bash Bros uses volatile cluster pays, cascading wins, and multiplier-building chaos. Bonus buy options unlock bigger free-spin levels costing either 50x or 200x.
Bangkok Hilton combines xWays, xSplit, and Enhancer Cells with multiple free spins bonuses, while the bonus buy unlocks 80x Isolation Spins, 300x Execution Spins, or 190x Lucky Draw upgrades.
Alchemist Wonders has a scatter pays system that relies on growing multipliers in the base game and free spins. There are buy options for 3x boosted bonus odds, 50x guaranteed multipliers, or 100x free spins.
Aztec Clusters has cascading reels and multipliers that grow in cells. There is a full bonus buy feature that opens free spins with 0-3 guaranteed sticky wilds costing 100x-800x.
Gladiator Games is the in-house partner that creates exclusive high-concept slots for MetaWin. Games like Legend of Tartarus and Rise of Cetus deliver bonus-rich dynamics with strong buy mechanics.
Pragmatic Play is a leader in bonus buy mechanics and sets the benchmark through games like Sugar Rush and Sweet Bonanza. The provider is known for sharp visuals and strong bonuses driven by tumbling reels and multipliers.
Nolimit City has a knack for pushing slots to their volatility extremes and has multiplier buy levels covering standard bonuses, super unlocks, and mega bonuses.
Hacksaw Gaming leans into bonus-heavy modern slots with cluster pays where feature buys are common across games like Alchemist Wonders and Wanted Dead or a Wild.
Relax Gaming is a pioneer of hold-and-win bonus gameplay in the Money Train slots, while also giving players easy buy-in access. All 4 Money Train slots are available at MetaWin Casino, as well as titles like 4TP Pigs N' Pots.
Software providers make bonus buy systems easy to use. You start by setting your base stake amount, such as $2 per spin. Click the "Bonus Buy," "Feature Buy," or similar button to see what buy options are available.
You can see a calculated cost to buy the bonus based on your stake amount, shown as a fixed multiplier. 100x is a common cost for buying a bonus, so if your stake is $2, you need to spend 100 x $2 = $200 to unlock the bonus. As soon as you confirm, the feature triggers and you start playing the bonus round.
MetaWin Casino hosts a variety of buy bonus slots, including games that let you unlock multiple tiers. This means you can pick between more affordable low volatility features or bonus rounds with higher volatility.
Bonus buy slots fit naturally into the native crypto ecosystem at MetaWin Casino. Instant Web3-connected deposits mean you can fund bonus-buy sessions in real time. You are taking a larger per-spin financial commitment, so reducing fiat friction is even more noticeable. MetaWin supports 25+ cryptocurrencies, including BTC, ETH, SOL, LTC, and USDC, across thousands of crypto slots.
Many of the feature buy slots are available in weekly tournament leaderboards, too. That means you can play these games while working towards a community-wide prize pool. Eligible gameplay also contributes toward crypto cashback rewards that help you recoup some of your losses.
The cost of buying into a bonus feature depends on the slot, but most titles allow you to access bonuses starting from between 50x and 100x your stake. You may also see higher buy-ins that provide enhanced features with more spins or modifiers.
Accessing bonuses while skipping a base game can slightly increase the RTP of a game because the slot recalibrates its returns. This allows you to play based on the risk vs reward potential of the bonus itself.
Bangkok Hilton has a max potential win of 44,444x your stake. Another good option is the in-house slots from Gladiator Games. Legend of Tartarus has a payout potential of 15,000x, while Rise of Cetus pays out up to 20,000x.
Yes, all bonus buy slots at MetaWin work on iOS and Android devices. All games on mobile and desktop work on the native crypto ecosystem, allowing for balance updates using 25+ crypto assets.
Ziv has been covering the iGaming industry for over 25 years, having held senior positions at casino technology companies. He is a slots aficionado who loves the overlap between technology and players, and he loves spending days in Las Vegas, tribal casinos, and other casino floors across the country.
Jeffrey has reviewed and rated hundreds of sports betting sites and online casinos over the past decade-plus. He is regarded as a trusted consumer advocate who aims to ensure that players are treated fairly and get the biggest bang for their gambling bucks. He achieves this goal by producing honest, objective, and detailed reviews, which provide beginners, amateurs, and pros with all the information they need to find the most suitable and trustworthy iGaming sites.
