Superhero Slots


What Are Slots?

Slots are the most common and popular category of casino games. We are sure that you already know what they look like even if you have not visited a casino before. You simply spin the reels, place the symbols next to each other, and get a payout. They can offer hours of amusing pastime and award millions of dollars. Let’s take a closer look at the world of slot machines, shall we?

Instant Play with No Registration

Let’s mention this one more time. The most significant advantage of slot machines is that you do not need to “download” them. By choosing the right website, you do not need to register for an account to start playing too. Slot games are developed with Flash or HTML5 technology, which means they can be accessed through your browser. No file to download, no program to install. Seriously, visiting the page of the game and clicking on the “play” button is enough – nothing else is needed.

Superhero Slots

Features of Slots Machines

Slots games offer a plethora of features – in fact, every category of these games come with a different feature set. You can find the most common (and most popular) ones below.

  • Bonus Games. Bonus games are a broad category, which consists of multiple features. The most common one is the free spins round, which means to spin the reels free of charge at a certain number of times. This bonus is usually activated by landing a couple of scatter symbols anywhere on the reel – they do not need to land on paylines. How many free spins you get is different at each game, it can be 5 or 200. Usually, this feature can be re-triggered. Another bonus game worth mentioning is the “pick me” round. This is a guessing game which asks you to pick between closed boxes, and each box awards a different prize. The feature lasts until you find a specific symbol or sign.
  • Coins. Coins are the “base currency” of slot machines. You need them to place a bet before each spin. Slot games are a little different when it comes to betting; you place a bet per line, not per spin. So, if the minimum bet amount of a game is 0.20 coins and there are 20 lines, the actual minimum bet amount is 4 (0.20 x 20 = 4). In other words, you will need 4 coins minimum to spin the reels each time.
  • Re-triggering. This feature is most seen at video slot games. It means a specific feature is triggered automatically once a specific condition is met. For example, creating a winning combination may spin the reels once for free. Or, while the free spins round is going on, you land another set of scatter symbols and win additional spins. Re-triggering activates a feature that is already in the game with no payment.
  • Scatter Icons. The general rule of slot machines is that you need to land a set of symbols on a pay line to win a prize. Scatter icons are the only exception to this rule. They are also symbols, but they award a prize even when they do not land on a payline. As soon as they appear on the screen, they make a payout, no matter where they fall. Besides, they are usually used to switch on the bonus rounds, i.e. free spins.
  • Multipliers. These are figures which multiply your total bet or a winning amount. They can be the result of triggering a specific condition. For example, landing 3 bonus symbols on a payline may award 5x multiplier. This means your total bet amount is multiplied by 5 and you get the result as a cash prize. Or, they can be the natural result of triggering a feature. For example, creating a winning combination with the help of a wild symbol may pay 2x the average payout. In any case, multipliers are valuable – they multiply your prize.
  • Way to Win. This is a term used for defining the number of paylines. For example, “243 ways to win” means that that slot machine contains 243 paylines. The general rule is the higher the number of paylines, the bigger your winning chances. However, do not forget that you are betting per line as explained below. In other words, slots with bigger paylines will also require higher bets.

Benefits of Playing Slots

Slot games offer a lot of benefits to gamblers, and they are the perfect option for newcomers. This is because:

  • Convenience. Slot machines do not require any expertise. You cannot win a poker game against a professional gambler. However, your winning chances against a professional will be the same while playing slot machines. These games require no previous experience, and you cannot use any “tactics.” They are easy to learn and enjoyable to play. A complete beginner can learn how to play slot machines in 5 minutes. In addition, no download is required to play online slot games: you can start playing in mere seconds.
  • Free Play. All of the slot games offer a free demo version. This is actually the same game in terms of winning chances, payout frequency, and rules. However, the only thing different is the balance: you play free slot machines with a “virtual” balance, instead of a real one. No registration is needed, you just hit the “play” button and start having fun without payment, for as long as you want.
  • Flexible Betting. Let’s be realistic: If you are not rich enough to spend thousands of dollars to join a high-roller table, you will never be able to play high-stakes card games. Slot machines, on the other hand, are for all and sundry when it comes to the budget size. Even the minimum bet amount of a million-dollar jackpot machine is affordable by anyone. However, you have the option to play with the maximum bet amount and aim for the biggest prizes too. You can play the same game, and by adjusting your budget, you can win different prize amounts. Slot games are equitable as you can still revel it even with a 1-dollar budget.

Benefits of Playing without Downloading

This means you can play anywhere and at any time you want. Since you do not need to download a program, you can use any computer to play these games. They do not require powerful hardware, so any PC will cope with that. However, this is not the only option – you can utilize your mobile devices too. At the moment, all the major mobile operating systems support slots machine applications natively, and there are hundreds of games you can play for free. This is online gambling at its finest – regardless of your current location and the time of a day, you can always take a gaming break.

Top Slots to Play for Free

  1. Book of Ra. This is probably the most popular series of Novomatic. Book of Ra series offers around 6 different slots, and all of them share the same theme: ancient Egypt. So if you are into searching for long-lost treasures in pyramids, this is the series you should not ignore. We recommend starting with the first slot of the series, which contains 5 reels and 10 pay lines.
  2. Rainbow Riches. This is a “legendary” game which you can find in almost every online casino. It is developed by Barcrest and contains 5 reels & 20 lines. It is an old game but still popular among the gamblers. This is because it offers three different bonus rounds and the winning frequency is amazingly high. Every player who calls himself/herself a gambler should try the Rainbow Riches. (And do not forget to take a look at the new version, Rainbow Riches: Drops of Gold.)
  3. Starburst. The majority of online casinos choose Starburst for their free spins bonus offer, and there is a reason for that: You can get hundreds of free spins in this game and win up to 50.000 coins. Developed by Netent, Starburst offers 5 reels and 10 pay lines.
  4. Mega Moolah. The granddaddy of all progressive jackpot slots. Developed by Microgaming, Mega Moolah entered the Guinness Book of Records multiple times, for rewarding millions of dollars. This is the game that can make you a wealthy gambler. Contains 5 reels & 25 lines.
  5. Book of Dead. Developed by Play’n Go but very similar to the Book of Ra series. It offers the same theme but more advanced graphics. Book of Dead contains 5 reels, 10 lines, and provides the chance of winning 5.000 times of your bet.
  6. Buffalo. Buffalo is a nature-themed slot developed by Aristocrat games. It has 5 reels, 1024 pay lines, and the “extra reel” feature. By raising your bet amount, you can enhance one of the reels and get higher payouts.
  7. Stinkin Rich. A classic slot by IGT, which offers 5 reels and 100 pay lines. This is an old game but still beloved by many. It is straightforward to play, and the biggest prize is 500.000 coins. You can also win more than 200 free spins.
  8. Mustang Money. Another successful jackpot machine by Ainsworth, which contains 5 reels & 100 lines. It offers two different wild symbols to increase your chances of winning. Also, Mustang Money contains a lot of multiplier rewards.


Read the review of a slot game, try it for free, and get hours of fun without taking any financial risk – that’s our promise to you. And if you really like a game, pick one of our recommended online casinos to play it with real money. We offer you the best collection of slot machines – each game on our website is handpicked by our professional team. We hope you enjoy your visit and do not forget to come back soon: We update our content on a regular basis and add new games to our collection.