In modern online casinos, visitors have access to an extensive range of slot machines of various categories and genres. Among the vast array of entertainments, there are slots with a bonus-buy feature offering free spins. These models allow players to instantly move to the most exciting part of the game and increase the chances of landing significant winnings. Buying a bonus is an attractive additional function in some slot machines.
Features of Purchasing Free Spins:
Slot developers independently set the conditions for buying bonuses in slot machines, including the cost of activating this feature and the number of free spins. The process of purchasing bonuses is as follows:
- The gambler selects a model with the purchase function.
- Switches to the game mode and places bets.
- Chooses the “buy free spins” option.
After this, a certain number of bets are automatically deducted from the player’s gaming balance, and a series of free spins is activated. Free spins can be either renewable or fixed. The game becomes more interesting when special symbols, bet multipliers, and icons that can extend the number of free spins appear during the free spin series.
Top 7 Slot Machines with Bonus Buys:
In most video slots, the cost of buying a bonus is equivalent to a hundred bets. However, the specific activation cost of free spins depends on the game model, return to player (RTP) parameters, and slot volatility. The most popular slot machines with bonus buys are:
- Dinopolis by Push Gaming: Regular free spins are activated after three scatters appear. You can buy the bonus game with renewable spins for 95 bets. There is a choice of a “wild” reel with a double multiplier and the number of initial spins.
- Gates of Olympus by Pragmatic Play: Features the Pay Anywhere mechanic, where combinations of identical symbols are paid regardless of their position on the screen. In the bonus mode, you can get 15 free spins with multipliers, while in the regular mode, you get 15 spins without additional multipliers.
- Money Train 2 by Relax Gaming: Offers a maximum payout of x50,000 bets, vibrant design, and an interesting bonus round. You can activate free spins for 100 bets, after which the game transitions to a new screen. The slot features regular and golden multipliers, payer, collector, sniper, necromancer, and other useful options.
- Raptor Doublemax by Yggdrasil: Offers a maximum win of up to x20,000 bets and operates on the cascade rotation mechanics. The game includes an increasing multiplier, and each winning line provides a wild symbol that appears on the reels randomly. To buy bonus spins, you need to pay 100 bets.
- Sweet Bonanza by Pragmatic Play: To purchase bonus spins, you need to pay 100 bets. Players immediately receive 10 free spins, and if three scatters appear, an additional 5 spins are awarded. The maximum win on the slot is more than x21,000 bets. The game features random multipliers ranging from x2 to x100.
- Fruit Party by Pragmatic Play: The slot doesn’t offer the biggest prize (x5,000 bets), but it boasts good long-term returns. The bonus game is activated after three scatter symbols appear. Additionally, you can buy 10 free spins with random multipliers.
- Champions of Rome by Yggdrasil: The slot features a unique bonus game that can be purchased for 100 bets. Users must choose a free spin mode: 8 spins with maintaining winnings or a riskier option with 7, 6, 5 spins with multipliers of x2, x3, and x4.
Slot machines with bonus buys are included in the portfolios of many providers, predominantly those with a high RTP coefficient, starting from 96%. Purchasing a bonus opens up good opportunities for players to achieve significant winnings and makes the gameplay more engaging.
