Users play slots to achieve victory and win fairly. There are various tricks and tactics to achieve this. For online casino customers, hitting a unique round is a great joy. This is quite difficult to reach in the regular game mode.

A popular alternative is to launch new slots with the Bonus Buy feature. In these games, users can purchase a bonus round. This option boosts their chances of winning a progressive jackpot or a big win.

This article will discuss the most popular Bonus Buy slots.

Slot RTP: What Is It?

Return to Player (RTP) helps players understand how much money they can win over time. Such a percentage represents what portion of the total bet in a game that players will receive as winnings.

A slot with an RTP of 97% will return 97 for every 100 wagered. The remaining 4 will go to the casino as profit. RTP doesn’t reflect the total win rate in a single gaming session. It’s calculated based on thousands of spins.

RTP helps casino players make rational decisions when choosing games. Slots with a higher RTP tend to yield greater returns over the long term. This allows players to preserve their capital longer.

A Few Words About Slot Volatility

Volatility measures the risk and reward of a specific game. It determines the frequency and size of wins. Leading game providers often indicate slot volatility in their product descriptions.

Understanding volatility allows players to choose content that suits their budget. High-volatility slots have the potential for large payouts, but they occur less frequently. Low-volatility games offer more consistent wins, but the payouts are smaller. High-volatility games are optimal for players who expect large payouts. Low-volatility slots choose more risk-averse players.

Key Aspects of the Bonus Buy Feature

A slot machine with a buy-in allows the player to purchase access to the game’s bonus features for a fee. In the base game, players must collect special symbols on the grid to access the bonus round. Scatters most often trigger free spins.

If a game has a buy-in bonus option, the player can bypass the main game spins. Players can immediately access exciting features for a fee. If a slot has such a feature, it is located on the side of the game board. The cost of purchases is also indicated there.

A review of the latest Bonus Buy slots

More and more developers adopt Bonus Buy slots. We’ve compiled a few titles from recent years that will delight a variety of players.

• Aztec Powernudge by Pragmatic Play. The gameplay takes place deep within ancient ruins. Jewel symbols and card ranks appear on a 6×5 grid. Eight matching symbols must appear in a row for the user to win. The Bonus Buy feature allows you to purchase a round of free spins. The cost is equal to your bet multiplied by 100. After purchasing the feature, 4, 5, or 6 scatter symbols can appear randomly. The slot has an RTP of 96.49%. The volatility is medium-high.
• Fire in the Hole 2 by NoLimit City. The main game features six reels with three initial active lines. These lines can expand as a result of a successful spin or a Wild symbol. Scatters trigger the bonus round. The more Scatters, the more initially unlocked lines the player receives. When purchasing a bonus, the price increases with each additional Scatter. The game has extreme volatility. Its RTP is 96.07%.
• Razor Returns by Push Gaming. It is a sequel to the Razor Shark slot with 40 paylines. The user wins after landing three or more identical symbols on a line from left to right. The slot features mystery symbols. They trigger the Nudge & Reveal Feature. During this round, mystery symbols will open and reveal paying symbols or shark Wilds. The game has high volatility, with an RTP of 96.55%. The Bonus Buy feature allows gamers to purchase 3, 4, or 5 free spins.
• Money Train 4 by Relax Gaming. It is the latest installment in the Money Train series. Players are transported to a new planet with a futuristic, weaponized train at the center. The 6×6 grid is surrounded by creepy skulls. Symbols consist of human figures and card suits. The buy feature grants players access to a bonus round. Players can multiply their bet by 100x to activate the bonus, or by 500x to trigger a bonus with one permanent symbol. The RTP is 96.10%.
• Beast Mode by Relax Gaming. This is a cartoonish retro slot in the style of 80s Muscle Beach. Gameplay takes place on a 6×4 grid with 4096 ways to win. The slot offers a random Mystery Spins feature and three unique bonus rounds. The game has high volatility, with an RTP of 96.32%. The slot also offers a Bonus Buy feature. The purchase cost is 80x the bet. This feature redirects players to the free spins selection screen. The top prize is up to 25,000x the user’s bet.

Many users choose slots with a bonus buy. This allows them to win quickly. Players should remember that a bonus buy typically costs 25-100 times the common bet. It does not guarantee a 100% win. This is an optimal opportunity for users with a large bankroll to increase the excitement.