Best Slots with Bonus Games 2022
While the best slot games with bonus rounds will highly depend on personal preference, there is a good range of games that come with a wide range of in-game features as well. Here are some of the best slot machines with bonus games:
- Rome: The Golden Age: This online slot game can grant players up to a 1,000x multiplier in the base game. Landing sticky Rome symbols in the free spins bonus round can also reward you with up to 50x your stake.
- Money Train 2: In addition to the respin feature in the bonus game, Money Train 2 comes with a special free spins bonus round. If you land one of 11 special symbols, it will unlock an extra reel.
- Wheel of Fortune Megaways: If you are a fan of TV game shows, this game by Big Time Gaming may be what the doctor ordered. The free spins bonus round comes with extending reels, which can see reels extending up to 10 symbols. Triggering this feature can boost the Megaways mechanic up to 1,000,000.
- Book of Ra Deluxe: This slot game might look simple in design and style, but that will soon change the moment you land three or more scatters on the reels. You are immediately awarded 15 free spins with a 2x multiplier. One standard symbol will also transform into a special expanding symbol.
- Reactoonz 2: This alien-infested slot game by Play’n GO is the sequel to the original Reactoonz slot game. In this game, your mission is to collect clusters of symbols to charge up the Fluxtometer and the Quantumeter to release bonus rounds. When this happens, you’ll land 2×2 Energoons and 3×3 Gargantoons, which increase your rewards considerably.
What are Slots with Bonus Rounds?
Bonus rounds in slot games are specific features that can be activated during the base game, either by landing a number of scatter symbols on a single spin or randomly. When you do, you can expect to enter a specific feature bonus round that could bestow upon you generous wins.
Bonus rounds tend to work in two distinct manners. They can either be played during the base game, by landing special wilds, multipliers special symbols or an extra reel. There is also the option of landing an entirely new set of reels that could turn up once the feature has been activated.
How do Bonus Bounds in Slots Work?
One of the best features is that it will not cost you anything extra to play the bonus game. Once you have triggered it, the bonus round will load up. In the case of a free spins bonus round, these spins will not cost you anything extra. There is a good chance of generating good wins, but there is also the possibility of not landing any.
Another key feature of bonus rounds in slots is that some of them come with added multipliers or sticky wilds, which will boost any winning combinations generated twofold and even threefold.
Here’s a step-by-step guide to how the bonus features work:
- Land three or more scatters/bonus symbols in the base game
- The bonus will activate the free spins bonus round or any other special feature
- Play the bonus game provided
- All winnings generated will be summed up and credited to your account
It should also be noted that many slot games are coming out with a ‘bonus-buy feature’, whereby the player can skip the base game and head straight into the bonus round by paying circa 50 to 100x their stake. This is also very much possible if you don’t have the patience to wait for the bonus feature to be triggered.
Different Types of Bonus Games
While the free spins bonus round is the most common type of bonus feature, there are many different other types. These include:
- Gamble feature: This feature is quite common. Players are invited to guard the correct card colour or number. If they guess correctly, they double their winnings.
- Jackpot bonus: A jackpot bonus is a special bonus round where players have the chance to win the top cash prize. Some slot games come with one or more jackpot prizes, such as is the case with Hall of Gods and Mega Moolah.
- Free Spins: A number of free spins are provided for landing three or more scatter/bonus symbols.
- Re-Spins: Some games trigger a re-spin each time you hit a winning combination. All participating winning symbols are blasted off the reels and replaced by new ones from the top.
- Pick Me Feature: The Pick Me feature is also quite popular. Usually, you would need to land three special symbols anywhere on the reels. You are then presented with 8 to 12 objects which you must click on to reveal the price. These may include a multiplier, free spins or cash.
- Multiplier: This may come attached to specific symbols such as wilds or applied randomly. They multiply your wins by 2x, 3x and more.
- Expanding Wilds: These can show up as a regular Wild and eventually expand to cover entire reels or rows. They increase the win potential.
- Colossal Symbols: This symbol is larger than the regular symbols on the reels, which makes it easy to generate wins. They can come in 2×2, 3×3 or bigger.
- Exploding Symbols: These symbols explore and are removed from the reels when they form part of a winning combination. They are replaced by new symbols from the top.
- Sticky Symbols: These symbols will stay put in place for the remainder of the bonus rounds.
- Walking Wilds: This type of Wild moves with each spin to create wins. One popular slot game with walking wilds is Jack and the Beanstalk by NetEnt.
- Extra Wilds: Extra wilds are added in addition to regular wilds. These can be expanding, stacked or sticky.
- Spinning Wheel: A spinning wheel invites the player to digitally spin the wheel to get a reward. One popular game with this feature is Play’n GO’s Fire Joker.
How to Activate the Bonus Round in Slot Games
Before you can enjoy bonus rounds within online slot games, you would need to find a way to activate them. To achieve this, you would need a number of specific symbols to land on a single spin. These are known as scatters or bonus symbols.
The number of bonus symbols or scatters may vary from one game to another, but usually, you would need to land at least three of them on a single spin. Landing more will land you a bigger number of free spins.
Scatters and bonus symbols have been designed to properly stand out from the other symbols. They may pop up as the slot game’s logo or are clad in gold. Whatever it is, you will spot them from the moment they land on the reels.
As mentioned, most online slot games will require you to land three or more scatters or bonus symbols to activate the bonus round. The number of free spins will tend to vary from one game to another. Some games may give out 7 free spins for three scatters, while others may stick to a round number of 10 when it comes to three scatters.
Landing 4 or 5 scatters or symbols on the reels usually gives you more free spins. One of the best advantages of these features is that they are not required to land on an active payline to activate the feature. They just need to turn up on any of the reels on a single spin.
Randomly triggering Bonus Games
Some online slots go in a different direction by randomly activating a bonus game just before a spin. This usually happens due to a non-winning spin, thus giving you an additional chance to land a win.
One example of a randomly triggered bonus round is the Finn character in the slot game Finn’s Golden Tavern. In this case, Finn will leap into action and trigger a free respin. Sometimes additional symbols may be placed onto the reels in a bid to trigger a winning combination.
Retriggering of Bonus Rounds
The majority of slots with the best bonus games provide players with the ability to retrigger the bonus round. This essentially means that you can land three or more scatter or bonus symbols on a single spin during a free spins bonus round. This would land you additional free spins.
For example, NetEnt’s Blood Suckers has such an ability. If you land three or more scatter symbols in the free spins round, you will get an additional 10 free spins. In this specific game, regardless of whether you land three, four or five scatters, you will only receive 10 free spins.
Retriggers are an excellent way to boost your win potential and give your bankroll expenditure a break. Not all slot machines with bonus rounds have this feature, but it is widely common.
What to Consider when it comes to Slot Machines with Bonus Games
While free slots to play with bonus games are great for a myriad of reasons, there are hundreds if not thousands of online slots with bonus games. While it would be nice to give every one of these games a go, it would be impossible.
This is why you must save your time and your money by doing all the necessary research to ensure that you pick the best slot game with a bonus.
Here are some of the factors you should consider when it comes to bonus game slots:
- Hit Frequency: Even if you find the most fantastic and well-designed slot game with a bonus round, if you are unable to trigger it, the fun factor will quickly dry up. Knowing the hit frequency of a slot game with a bonus round gives you a realistic estimate of how likely you are to trigger them in the base game.
- Payout Potential: Imagine you keep triggering the bonus round, but you are not generating many wins. If you want to get the best out of your slot game with a bonus round, seek bonus round multipliers and wilds which could help boost your winnings.
- The Fun Factor: One of the main reasons for players playing online slot games is to have fun. If the game is not fun, it would be pointless to trigger the bonus round if you are left wanting more.
Frequently Asked Questions
💡 How can I trigger bonus rounds in slot games?
There is nothing you can do to influence the outcome of a spin. You simply must spin the reels and wait for the bonus feature to be triggered.
💡 How do I pick the best online slot with a bonus game feature?
There are several factors that players must take into consideration. First off, the entertainment factor. If you are not enjoying it, move on to one which does. Another factor is volatility. If it’s too high, you may spin the reels without hitting wins for long periods. The hit frequency would be the most important, so you have a basic idea of how likely you are to hit the free spins bonus round.
💡 Which are the best slots with bonus rounds?
We highly recommend Mega Moolah, Jurassic Park, Blood Suckers and Family Guy amongst many others.
💡 Are slots with bonus features safe?
Yes. As long as you are playing at a licensed and regulated online gambling site, the random number generators are regularly tested so results cannot be manipulated.
💡 Where can I play slots for free with bonus games?
All the best online casinos offer free slots with bonus games. However, if you have particular favourites, you may want to check beforehand if the casino of your choice stocks it in its games library.
About the author 
Beth RedmanEditor in Chief [email protected] With over twelve years of experience, Beth brings a lot of knowledge in the field of gambling and always deals intensively with casinos reviews. She is responsible for most of the content that is written on ja.japan-joycasino.site and she also manages all ja.japan-joycasino.site contributors. Beth is native English and graduated with an MBA from Anglia Ruskin University.