The bonus slots, also known as video slots with bonus rounds, are one of the most popular slot machines online. The slot games with bonus rounds offer more winning chances and are fun to play as they are usually based on a story and come with impressive graphics. Find below a collection with some of the best free slot games with bonus rounds and play online for free, no registration required!

Slot Games with Bonus Rounds

Mega Fortune Dreams
The Dark Knight
  • Looking for USA Online Casinos? We offer best games & slots!. Join today and get extra bonus 38. Play now at the King of Online Casino! Welcome offer varies per country.
  • The Best Online Slots With Attractive Bonus Games. Besides the highly profitable games as well as attracting thousands of players, slot.
  • What are the best slot machine games with the highest payout ratio and where can I play them – perhaps combine them with a casino bonus or some free spins? In this list, you will find the best online slot games to win, the highest RTP slots 2019 and of course the highest RTP slots 2020! Ugga Bugga, 99.07% – Playtech.
Mega Fortune

Vegas slots online, free. When it concerns Internet Genuine Money Slots, the online casinos, all over the web, provides a big quantity of money as a bonus offer to their fresh gamers.

Online Slots With Best Bonus Games Free

Slot games, in general, can be divided into online slots with bonus rounds and online slots without bonus rounds.

Slots with bonus games are usually more attractive for players and more fun to play because of the bonus rounds. They’re exciting because you’re always waiting for the bonus round to land and always expecting to win big in the bonus round.

All bonus slots usually have an explanation what the bonus round is about in the game rules. If you want to see what the bonus round is first hand, it’s best to try the games in the free mode first.

How do slots with bonus rounds work?

In order to see what a bonus slot is all about all you need to do is to sign up for an online casino and play the game for free. It’s the same as playing for real money. The only difference is, you don’t have to invest any money. You can read the game rules and the bonus round rules and once you feel comfortable with the game, you can give it a try in the real money mode.

In most video slot games, the bonus round is triggered when three or more scatters or bonus symbols appear on the reels. Once this happens, the bonus round starts and all you can do is to enjoy the privilege and hope to win big.

In general, the bonus rounds are divided into free spins and cash pick bonuses. The free spins bonus is a rewarding round where a player gets a certain number of free bonus games. There are also some other features like multipliers, extra wilds or expanding wilds. The cash pick bonus game usually awards cash prizes for every pick on the reels.

How to win big in the bonus games

One of the most fun features in the online slot machines is the bonus rounds. You get to view secret graphics and gameplay and you are usually given a chance to multiply your potential winnings.

However, did you know that there is a strategy for making the most of these opportunities?

If you don’t believe us, just check out the following…

1. Know your slot


Become familiar with your game and get an approximate feel for how often the bonus round appears. That way you can gauge if the game is being generous or stingy with bonus round appearances when you’re in the midst of playing it. If it’s not giving out too many, it may be time to move to a different slot as the first step to making the most of bonus rounds is actually getting to play them.

2. Use a bonus round hunting strategy

Many professional gamblers sight ‘bonus hunting’ as their chosen strategy when playing online. The beauty of this strategy is its simplicity; play a game until you get a bonus round, win and then leave.

The theory behind this is that you’re leaving every game after getting a reasonable win and each one of those wins add up to increase your overall bankroll, thus giving you more money to hunt more bonuses.

3. Play every line

Of course, it makes sense that you should try to maximise your chances of getting into these bonus rounds. One simple way to do that is to play every line. There are games that only offer bonus rounds to those who max bet, so if your budget is low, give the penny slots a lash and you never know, you might be playing with a bigger bankroll before you know it!

Best Online Slots with Bonus Rounds

There are a lot of great free casino slot games with bonus rounds which have amazing rewards. On some video slot games, the bonus round is incredibly hard to trigger. Still, once this happens the payouts are usually big. These are high variance slots which can pay big in the free spins bonus regime.

Microgaming has a lot of great bonus slots on their offer. Thunderstruck II and Immortal Romance share an almost identical free spins bonus. Once you enter the chamber of free spins you can unlock four different features and choose among different free spins modes.

NetEnt also has a big number of slot machines with bonus rounds. Their most popular video slot game Dead or Alive has a free spins bonus with a sticky wilds feature. Once 5 Wilds land on the reels, the player gets 5 extra free bonus slot games. Win a wild line and the payouts can be well worth the try.

Play Slot Machines with Bonus Games for real money

21 Casino21 Bonus Spins No Deposit + 121% up to €/$300
T&C ApplyOnline Slots With Best Bonus Games

18+. New players only. 2019 new casino no deposit bonus codes usa. Min deposit £10. Bonus funds are 121% up to £300 and separate to Cash funds. 35x bonus wagering requirements apply. Only bonus funds count towards wagering requirement. £5 max. bet with bonus. Bonus funds must be used within 30 days, otherwise any unused shall be removed. Terms Apply.

T&C Apply

New customers only. Min deposit is £10. 30x wagering.

Mr Green20 Free Spins + 100% Bonus & 200 Starburst Free Spins
T&C Apply

New players only. Min. deposit £20. 35x wagering requirements.

T&C Apply

New eligible UK players only. Select Casino offer on sign-up and deposit. 4 deposits of £10, £20, £50, £100 matched with a bonus cash offer of same value (14 day expiry). 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited. Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3 day expiry, winnings paid in cash). Play Responsibly. 18+ Click for full T&C’s.

Videoslots11 Welcome Spins at First Deposit + 100% up to €200

Bonus Rounds Slots FAQ

What slot machines have the best bonuses?

The great thing for players is that there are a huge number of slots with fantastic bonuses. We couldn’t possibly list them all, but here are a few examples of some amazing bonus rounds. NetEnt’s Dead or Alive has one of the most lucrative with proven wins of 100,000x the stake up for grabs.

Razor Shark from Push Gaming has another amazing bonus round stacked with free spins and multipliers that is capable of hitting 50,000x the stake when things go well.

Finally, Lil Devil from Big Time Gaming has an exhilarating Heartstopper Free Spins bonus round that is also capable of wins up to 50,000x the bet. Check the reviews here to find plenty more great bonuses.

What are the luckiest slot machines?

Some players may view this as a good or bad thing, but there is no such thing as lucky or unlucky slots. Modern, regulated slots are driven by unemotional Random Number Generators. These math models are completely fair, random and unpredictable.

It is possible to have runs of wins or loses, but this does not make a slot lucky or unlucky. Some slots have paid out more than others, such as Mega Moolah. But this is due to their bonus system, and the algorithms that govern play. Never luck.

What are branded slots?

Branded slots are slot games that use some type of famous element in their theme. This could be anything from movies, TV shows, video games, board games, cartoons, bands, and more. Branded slots are popular because they are instantly recognisable and relatable.

When it comes to bonuses, wins, and gameplay, it doesn’t mean they are necessarily better than non-branded slots. But there are some cracking good examples of branded slots all the same.

Are slots random?

Online Slots With Best Bonus Games

Modern slots offered by licensed providers are completely random. Developers power their products using Random Number Generators that ensure that every spin is completely unaffected by the spins that preceded it. For extra peace of mind, online slots and providers are tested by third-party auditors as part of licensing requirements. This ensures that slots are totally fair and random.

Play Free Slots With Bonus Games

Which slot machines have the highest RTP?

When it comes to RTP, 96% has become the unofficial industry average. Anything above that is considered good. Anything under that not so good – depending on how much less of course. The great thing for players is that there are loads of slots that score higher than 96%.

Some excellent examples that were released quite recently include Jackpot 6000 (98.9%), and Mega Joker (99%) both from NetEnt. Another generous slot is 1429 Uncharted Seas (98.6%) from Thunderkick and Retro Reels Extreme Heat (97.5%) from Microgaming. RTP is always a critical stat we look at when reviewing slots.

Do casinos manipulate slot machines?

Regulated, legitimate casinos do not manipulate slot machines. Slots machines have a house edge built-in, so there is no need for anyone to manipulate them. Regulated casinos have slots tested by independent auditors to prove that their slots produce the results they state.

If a casino was accused and found guilty of manipulating slots they could go out of business. It is just not in their interest to manipulate their slot machines.

Should you max bet on a slot machine?

You should only max bet on slot machines if it suits your bankroll limit and betting style. In the past, some slots would only trigger jackpots or bonus features on max bet. Nowadays, this is virtually non-existent.

Now, bet levels of any size have the same chances of launching bonus rounds, free spins, and jackpots. This also includes hitting progressive jackpots. Of course, you should always read the paytable of any new slot to make sure you are clear on the rules.

Online slots are relatively straightforward games composed of spinning reels, a variety of symbols and a number of paylines. Players set their bet, spin the reels and hope for the right combination of symbols. If a set of identical symbols form a winning line, the player is normally granted a monetary reward. Around for nearly 130 years, slots have maintained their core mechanisms up until this very day. How was the first slot game created? What types of slots are offered by today's online casinos? Read to discover top slots available at LV BET Online Casino.

How to play casino slots ??

Register an account with an online casino, make a deposit, select your preferred game, place a bet, choose its value and click the Spin button. Many slots even feature an automatic spin mode.

Demo Slots

If you're still new to online slots, choose an online casino which enables you to play with virtual currency in demo mode. It’s a great way to start getting familiar with slot machines and test their unique features. Professional gamblers affirm that having good slot knowledge is necessary if you want to increase your winning chances. Although online slots are not very complicated to understand, you should still go through the information section of each slot, check out the paytable and read all the terms and conditions.

Online Slots With Best Bonus Games On

Best Slot Games

What makes online slots so popular? Players can expect to win cash at some point in time, and it is of no surprise that many try their luck, considering the value of particular rewards. Other attractive features include their simplicity and the dynamic entertainment they offer.

Across the years, many game developers have been releasing new titles of popular hits.

  • Sizzling Hot
  • Book of Dead
  • Mega Moolah
  • Starburst
  • Reel King Mega
  • Megaways Slots

  • Slots are supposed to generate fun and provide winning opportunities. However, you need to keep in mind that entertainment should remain your primary aim when playing.

    Mobile Slots

    More and more players seem to prefer playing video slots on mobile applications. Thus, online casinos have been focusing on the design and optimisation of mobile apps, and today most modern online slots are fully adapted to smartphones. All you need to do is download the application, configure the account, and make a deposit. Mobile apps frequently allow players to win extra cash, thanks to many special offers and mobile bonuses.

    Special symbols

    In an endeavour to make video slots more exciting, renowned game developers often integrate special symbols. Their role is to help players form winning combinations and to enable higher wins. Popular video slots offer three kinds of special symbols:

    • Wild – Its function resembles that of the Joker card in card games. It can fill in for any symbol and, in turn, form a winning combination. Many games include a win multiplier when the sequence has a Wild symbol.
    • Scatter – This is the only symbol which doesn't need to fall on a payline. Most games require at least three scatter symbols on the reels, and when this occurs, the win is either multiplied, or a bonus round is triggered if they land on a payline. This bonus round may include free spins and an exciting bonus game.
    • Bonus – Many games include a bonus symbol which can activate a mini-game, e.g. the wheel of fortune or a treasure box. This symbol enables you to win additional money or free spins.The advantage of most complex gambling games is the fact that special symbols can be assigned additional features which we’ll discuss next. These features make slot games more interesting for the gambler, both in terms of the fun they'll enjoy and the wins they might gain.

    Bonus features in LV BET slots

    Gambling on video slots is an entertaining activity, and even the most complex games can lead to big wins if you're lucky! To further entertain players, game developers sometimes equip slots with a series of special bonus features:

    • Free spins – Free spins can provide real cash without the need to bet your funds. You can either obtain them as part of an online casino's special offer or through a game bonus
    • Win multiplier – The advantage of many online slots is the activation of win multipliers, such as when a winning combination has a Wild symbol. Wins achieved during bonus rounds, would, in turn, be much higher
    • Progressive jackpot – This progressive jackpot feature is a grand payout which increases until it's eventually won. It's estimated that the highest jackpot prize was won in Mega Fortune and it totalled about 50 million dollars! However, luck must indeed be in your favour for anyone to win this kind of prize.
    • Jackpot slots – Players are highly interested in slots games equipped with a progressive jackpot feature. In such slots, the daily jackpot grows every time a game is played, but not won. Thus, the more it's played, the higher the prize will become. Most casinos provide a couple of these slots, enabling players to win big if they're lucky. Mega Fortune is regarded as the top progressive slot as its jackpot is often in the millions.
    • Bonus Wild – Apart from filling in for other symbols, the Wild symbol also offers additional bonuses in many games. An Expanding Wild stretches across the entire reel, automatically increasing the likelihood of a winning line. The Sticky Wild remains fixed in the reels for one or more spins, depending on the game. Some games also provide bonuses whenever a winning combination with a Wild symbol occurs.
    • Re-spin function – Similar to free spins, this feature is usually linked to the Sticky Wild. When activating this feature, the slot offers a free re-spin, which may result in extra wins.
    • Gamble – This is one of the most popular bonus features in online slots. Every time a spin is successful, a player can decide to participate in the unique bonus game, which very often involves guessing the colour of the card (red or black). Guessing the correct colour doubles your winning amount, while a wrong guess will make you lose the win achieved from the last spin. Participation in this Gamble feature is totally up to the player.

    Get the best Bonuses to Play Online Slots

    New online casino players can gain additional cash which they can use to enjoy more video slots. What kind of special offers and bonuses are provided by online casinos?

    • No Deposit Bonus – Casinos may grant this bonus after players register an account, before even making the first deposit, to enable players to check out the site's game portfolio with the offered funds.
    • Welcome Bonus – This bonus grants extra cash to players upon completing their first deposit, and is generally dependent on the deposit amount you place. Sometimes, you can even get free spins as part of the Welcome Bonus
    • Bonus Reload – Functioning like the Welcome Bonus, you can claim this bonus after making further deposits
    • Bonus Cashback – This enables players to receive back a percentage of the cash they've used in online slots
    • Tournaments and special events – Casinos frequently host competitive tournaments, where players can compete for the top of the leaderboard and win extra prizes
    • Loyalty program – Casinos reward points to active gamblers, which can be exchanged for cash, non-cash prizes or free spins

    Online casino bonuses are much-anticipated by all players. Together with these bonuses, special features such as win multipliers and Wilds make video slots more attractive. – 2018