Each slot machine has its own mechanics and features. A bonus game is the most desired option among many gamblers. Often, it is available as a set of free spins with additional chances of winning. There are also separate games with unique rules that are different from the standard mode. This mechanic is among the most attractive in modern slots. Many players spin reels before it is activated and stop playing too soon. On this page, you can find out how and where to play free online slots with bonus games and free spins.
Why You Should Play Free Slot Machines with Bonuses
Most slot machines available in online casinos are based on an unchanging principle. Players launch a slot, select the bet size, and start spinning the reels. There are various symbols on the screen, and to win, you need to form a combination of identical symbols. The size of the payout depends on ratios from the paytable.
Slots provide different numbers of pay lines. In classical slot machines, they vary from 10 to 20. Modern video slots, especially those with Megaways mechanics, offer thousands of ways to form combinations.
A multiplier can vary depending on slot volatility. On average, it is from x1 to x200 of the nominal rate. At the same time, the chance of forming a line of the rarest symbols here is low. Still, activating a bonus game occurs much faster.
Rules of a bonus round may vary significantly
It increases the chances of receiving a large prize. Potential payouts increase with using additional features. This is how most winnings happen at slots.
Types of Free Slot Games with Bonus Spins
All free slot games with bonus rounds can be divided into several categories:
With free spins. All best free online slots with bonuses in the USA provide this mechanic. When three scatters or other special symbols appear on the playing field, a series of free spins gets activated. General rules for the free spins are similar to those of standard game mode, but there are additional multipliers, sticky and expanding wilds, cumulative payouts, and other mechanics added.
With a bonus. When scatters and special symbols come up, a bonus game is activated. Its rules can significantly differ from standard spins. Some slots offer spinning the Wheel of Fortune. Others offer games with item selection mechanics and random rewards.
With a jackpot. This is a separate category of slots with a chance of winning a prize pool. Its size can be fixed by a provider or be cumulative. In the second case, a prize pool constantly increases depending on the size of players’ bets.
Slot machines with an opportunity to purchase a bonus round are especially popular. Players can choose to pay the cost of tens or hundreds of spins to instantly switch to a bonus game.
Software Providers
Free online slot games with bonus spins are offered by most casinos. These mechanics are often built into up-to-date releases with dozens of other features as well as into classic slots with three reels and a minimum number of pay lines. Several providers use the same bonus round rules for each released slot, changing only their design and symbols. Others offer a large number of unique mechanics.
Provider
Examples of free slots with bonus games
Pragmatic Play
Gates of Olympus, Sweet Bonanza, Madame Destiny
Thunderkick
Midas Golden Touch, Odins Gamble, Gods of Rock
Play’n GO
Tome of Madness, Honey Rush, Book of Dead
Quickspin
Sakura Fortune, Big Bad Wolf, Nero’s Fortune
Before registering at an online casino, making a deposit, and playing for real money, you should make sure that the gambling site supports slots from popular developers.
Slot Games Bonus Rounds Activation
The rules for launching a bonus game are different in each slot. In most cases, you need to get from 2 to 4 scatters with one spin. After that, a bonus round is automatically activated.
Usually, scatter symbols are not paid and aren’t included in forming the prize line. However, in several slot machines, they bring money. They can provide a fixed amount depending on the number of scatters or act as wilds, for example, in slots like Book of Ra.
The number of free spins and the profitability of bonus round conditions often depend on the number and type of scatters. In many modern slots, there are several levels of bonus games provided at once.
Many providers offer several types of bonus rounds
The more valuable scatters appear on reels, the higher the payout. A vivid example is the slots from Nolimit City.
How to Play Bonus Games in Free No Download Slots
Gamblers can understand how to play free online slot machines with bonus games using the Help section. It describes all existing mechanics and ways to receive payouts. It is best to get acquainted with them before gambling.
Combinations
Usually, payouts are made for getting combinations of certain symbols. The mechanics are similar to standard spins, but additional features can be provided: sticky or expanding wilds, fixed or cumulative multipliers, re-spins, etc.
In bonus casino games, which are different from standard spins, the conditions for receiving payouts can vary greatly.
Mobile Phones and PCs
Although the interface of slots in desktop and mobile versions is different, the mechanics, functions, and parameters are entirely identical. It doesn’t matter what software you use to play. Video slots work similarly.
To see this for yourself, you can wait for the activation of a bonus feature and compare the results of the first spins on a PC and a mobile phone.
Best Free Online Slots with Bonus Rounds in the USA
Every year, providers release hundreds of slot machines. Most of them offer bonus rounds. However, not every slot can be considered lucrative.
To save players’ time, our editors have prepared a list of reliable and popular free slots with exciting bonus features and mechanics. It includes only licensed slot machines from well-known developers.
How to Choose US Free Online Slots with Bonuses
Each slot machine has its unique characteristics determined by the provider. They reflect the mechanics and operating functions in a slot, as well as game benefits. So, it is important to study these characteristics. You should pay attention to:
RTP. This parameter determines what portion of money a slot machine returns in the long run. It’s expressed as a percentage. For example, the RTP of a particular slot machine is 95%. In this case, the slot returns this amount to players in the long run. High RTP means a more lucrative game. However, it doesn’t mean you bet $100 and receive $95 after a gaming session ends. RTP is valid only for the total volume of bets made in the long run.
Volatility. This parameter determines the level of riskiness of a slot machine. High volatility delivers rare but large payouts. For example, in high-volatility Nolimit City slots, a prize in a bonus round can be either x2 or x150,000 of the initial bet size.
Maximum win. The amount of prize money that a slot can bring. It can be limited to a specific amount or a payout multiplier.
Minimum bet size. This parameter sets the lower limit of a spin value. It is crucial if a player has a small bankroll.
These and other characteristics can be found in the description of a slot machine or on the provider’s website.
Real Money on Free Slots with Bonuses
This page features the best free online slot games with bonus features in the USA. They are available to players in demo mode with virtual chips. Thanks to this, everyone can test a slot machine and evaluate its RTP, current mechanics, and functions. However, you can’t win money in this mode.
The amount of virtual chips is not limited. If you run out of them, just refresh the page or restart the slot.
To play for real money, you need to register at an online casino. Choose a reliable and proven site with a license. Ratings of these websites are also available from our editors. When you play for real money, you can receive payouts. However, there is also a risk of losing your bankroll. It’s best to consider gambling only as a way to have a good time.
Tips for Players
Results of spins and bonus games depend entirely on luck. The order and number of symbols on slot reels are determined by RNG that works using parameters set by the provider. Nobody can influence it.
Many slots offer to buy a bonus
There are no strategies or tactics that would allow you to win constantly. Still, there are some valuable tips to reduce risks:
Bankroll management. The deposit money has to be distributed over a certain number of bets. It should be enough for at least 50-150 spins, depending on the slot’s volatility. Otherwise, you can lose your bankroll even before reaching a bonus round.
Choose games with high RTP. Although this parameter doesn’t significantly impact results during a single gaming session, it becomes noticeable if you decide to play for a long time. So, it is best to choose slot machines with an RTP of at least 94-95%.
Don’t forget to switch slots. If a slot machine doesn’t bring prizes for a long time, it is better to choose another one. Do this after a bonus round ends, regardless of its results.
Buy a bonus if this feature is available. In several slots, it makes sense to buy free spins and activate them immediately. This is especially true for highly volatile slots, where the number of scatters needed for a bonus comes up rarely.
Also, before risking money, it is recommended to test free casino slots with bonus rounds and no download or registration using this page.
This is the mechanic of expanding reels. As a result of each spin, many symbols can come up on the playing field.
Yes, All mechanics of slot machines remain the same in demo mode. This also applies to activating a bonus round or buying it.
To launch a demo version, you don’t need to create an account. However, registration is required if you want to play for real money.
It depends on your preferences. High volatility provides a chance to receive rare but large payouts. If volatility is low, payouts occur more often, but they are smaller.
Free spins are played according to the rules of standard spins with additional features. A bonus round is a completely different game.
Ashton was born and raised in the USA. In 2012 he entered The University & Jepson Herbaria, University of California, Berkeley, and graduated in 2017. There he got acquainted with gambling and realized that there was not enough information about reliable websites on the Internet.
