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First of all, Welcome! We bet you love to play free slot games online, that is why you got here! So, good news, free slots is something we are crazy about as well. SlotsUp's team is the slot machine games fans collaborated in one project to deliver you thousands of free casino slot games (more than 3000 online slots to be clear) available for you to play for fun. Free slots & no download / no registrations / no deposits (no money) - this is what we offer unless you want to play for real money, in that case, we have online casino section with only trusted brands listed.

Each online casino has hundreds of casino slots to offer, but not always they give the players a chance to practice in those games with free (fake) money. It's not a problem for experienced gamblers, but we think it's essential for the new players. So, we decided not only give the newbies a chance to play free online slots but to tell 'em what game features can help them to win, how slot games differ from each other, and many more extras.

Forget about oldtimers like freeslots.com, it's time to explore the whole Universe of free casino slots with all range of games, starting from the classic and move up to the 3D or Full HD slots of 2016! No matter if you are PC or MAC user, Windows or MAC OS fan, all slot machines work great on both. Have an iPhone/iPad with iOS or any Android mobile/tablet device, we also have free mobile slots!

Hesitate no more, hop up on the SlotsUp rocket and have fun playing! Happy winnings!

Free Casino Games

Casino Slots Online

Explore Free Slots Universe with SlotsUp.com! Play 2000+ slot games online!

All the slots available on our web-site are free. You can play free slots on slotsup.com to give it a try and get used to the way the slot machines work before you continue on your gambling journey and get to the genuine online casino or actual brick-and-mortar casino and play for real money. Isn’t it useful? If you’re not an advanced player yet, here you can start with learning about the features, catch up on casino lexicon (well, the fact you know what the word “jackpot” means, can’t guarantee you have a clear idea what the words “wild” and “scatter” mean in gambling industry ), find out what all the buttons and arms of the “one-armed bandits” to feel more confident and comfortable when you’re gambling for real with your buddies.

The SlotsUp team works hard every day to let you select games from our online database that lists all the slots ever produced and read precise info about each of them. Fat chance you will leave without what you’ve been particularly looking for, but in case you don’t manage to get what you wanted, please do feel free to contact us and leave our team a request as to what slot exactly you’d love to try out, and we will gladly do the searching or contact the game developer directly to at least bring you the requested game in demo mode.

However, you should understand it’s not always possible to provide some slots in free demo mode due to various reasons. The point is some slot machines can exist only in the offline mode in land based casinos, and it’s impossible to get them online, although we hope it’s just for now. Then, there are slot games with progressive jackpots are unfortunately unavailable in play “for fun” mode.

No Download Slots

For your convenience, all the online gaming slots listed on our web-site are accessible from any web-browser. Unlike in some old-fashioned casinos, here you don’t need to download any additional software to be able to play from your computer. The only thing you have to make sure you’ve downloaded is the Flash player that enables you to play flash-based slots. Anyway, almost every up-to-date browser has this add-on integrated already, so you shouldn’t experience any issues.

Over the last few years all the slot games developers that consider themselves progressive have begun developing online slots using HTML5 technology to enable the products function flawlessly in any browser, and, of course, improve users’ graphical experience through the ability to employ richer visual effects. That is why free online slots require no download now.

At SlotsUp you can play free online casino games for fun with no download required. We offer you even more – an unbelievable selection of free slot games with bonus rounds. First things first, and once you’ve got everything clear about each slot type and bonus games in particular, you’re welcome to play the slots with special bonuses to your liking and practice before giving it a shot with real money.

Browse the vast collection of free slots at SlotsUp and play right now instead of downloading.

No Registration Slots

Tradition has it most online casinos require your sign up or registration, even when you only want to play in a fun mode, even if just once in a while. Admit it, it’s way too uncomfortable, especially when you see your mailbox being constantly littered with cheesy promo emails and insignificant bonus ads. Here at SlotsUp we don’t require any registration, you are free to play a slot right after you’ve chosen one and that’s really it. All user details are secure on our web-site since we don’t need any personal information provided from people trying free slots.

To play free online slots for fun at SlotsUp you need no registration and, naturally, there’s no sign up required. No need to create an account as well, you can remain incognito all you want and your privacy will remain private even on a shared device. Oh, and you probably know this feeling when you have to pick a nickname to proceed, and you’re like “I’ve no idea what I gotta do” and so you just keep staring and thinking…Well, forget it. Play free online casino games with no registration at SlotsUp to bring back your faith in the words “free” and “no reg”.

No Deposit Slots

SlotsUp offer you to try out no deposit slots, which means you can play them in a fun mode and pay absolutely nothing. To play free slots with no deposit you don’t need real money, nor entering your credit card details. This information is clearly unnecessary for playing for fun.

It’s highly important that you should be aware of some suspicious websites that are making attempts at acquiring users’ payment info. Remember, it’s not safe to share your payment details with any resource unless it’s a legit online casino owning a valid license on proceeding gambling activities.

The SlotsUp team takes great pains to bring you brand new slots and provide decent and comprehensive info on them in case you’d like to do some research on what you’re playing. And so it is, we work every day to fill our slot collection with free online slots with no deposit for your entertainment. And of course, we know how much it matters to be able to do things on the go, and we know very well what it feels like to be stuck in a traffic jam or wait for a mate that’s being late. And that’s the high time you grabbed your phone and gambled. So yes, we offer free mobile slots with no deposit, too.

Online Slots Guide

Besides providing a great many of free online slots, SlotsUp take care of our visitors’ gambling erudition, so on our web-site you can get any info regarding casino slots and everything else: things like slot anatomy, types of slot games and their themes ( fruits, space odyssey, gothic – so on and so forth), and, what is actually the most important part – slot features. Why so important? The thing is that features help win the game. Every feature brings astonishing surprises and visual pleasure, depending on the slot theme. Sometimes outstanding video interludes occur when a certain feature activates. But you’re going to read about it a tiny bit later.

On every type, technology, theme or feature you will see a separate page at SlotsUp.com, dedicated to each subject. It will not only contain explanations of how things work or what the difference between the features is, but it will also list free online slot games exactly according to their type, theme, technology, feature etc.

Slot Machine Types

It’s been years and years since the first online slot was created, and since those times, the number of slot types increased greatly. Every slot type will be available on SlotsUp, as well as the corresponding list on the dedicated info page. So far here’s a brief description of each slot type:

  • Classic Slots, also known as traditional 3-reel, one-armed, fruity, and bar bandit. The main idea is pretty much the same as it was years back in vintage slot machines you’ve first discovered in brick-and-mortar casinos.
  • Fruit Machines have various fruit symbols placed on 3 reels, featuring classic icons such as fruit, lucky 7s, bells, BARs, etc.
  • Video Slots are the result of technological and chronological progress that made classic slot machines go online. The primary difference was the video effects were then added to the gameplay.
  • 3D Slots are the most interactive online slots featuring latest 3D graphic developments. They often present mini-events after each win and during each engagement.
  • Mobile Slots have been adjusted for portable devices. Usually, many features are compressed under the same tab to utilize the smaller screen space.
Slot types usually have subtypes:
  • Penny slots allow players to bet a minimum of 1 cent per line, thus becoming smallest investing slot type.
  • Progressive slots can be combined with most slot machine types. They accumulates a fraction of all deposits and have a random chance of turning the total into a winning jackpot.
  • 243 Ways to Win calculates wins by 243 outcomes randomly across the screen instead of a set left to right paylines.
  • 1024 Ways to Win calculates wins by 1024 outcomes randomly across the screen instead of a set left to right paylines.
  • 3125 Ways to Win calculates wins by 3125 outcomes randomly across the screen instead of a set left to right paylines.

Slot Features

  • Free Spins are the spins that don’t require you to subtract funds from the remaining balance, but once they are successful, they add to coins to it. Enjoy the list of casino slots with free spins feature they can bring the biggest wins!
  • Respins in fact are costly, but the player usually gets to selects the reels for a respin. Thus, it’s an ability to respin some of the reels after the round is over in an attempt to complete a winning combination on a pay line.
  • Wild Symbols are the chameleon-like feature. Wilds change suits to any symbol that is required to complete a win on a line.
  • Sticky Wilds are the Wilds remaining in the same place for a set number of spins, and they acquire a suit of any symbol that is capable of creating a winning combination in the current line pattern.
  • Stacked Wilds are the random Wild Symbols appearing on one reel, and, hypothetically, they can cover it completely.
  • Expanding Wilds (wild reel) are separate wild symbols appearing on a reel and expanding to cover all the positions above and below the reel.
  • Cascading Wilds resemble the Tetris feature that is the disappearance of several Wilds located on top of one another. Other symbols replace the disappeared Wilds and can occasionally add missing icons to make a win out of a new combination.
  • Random Wilds usually kick into the game at random during the bonus rounds with Free Spins, on their way turning standard reels into Wilds.
  • Scatter Symbols can trigger bonuses. They appear randomly on the reels and create an immediate win if two (sometimes three) or more Scatters appear anywhere on the reels, without being a part of a winning payline or any logical order.
  • Gamble Feature is a guessing game where the gambler is offered to select either red or a black card suit for a chance of extra win.
  • Multipliers are symbols multiplying the winning sum for a certain number. They look like x2, x3, x5 and so on, often remaining for several rounds and not benefiting from max bet.
  • Bonus Rounds are the benefits activated by Scattered or other special symbols and can provide extra profit for the player. Typical examples: Free spins, Free Coins and Multipliers.
  • Bonus game inside a slot game gives an additional chance of profit to the player once a certain combination is rolled on the reels. These vary from guessing games to 1v1 combat and are limited only by the developers’ imagination.
  • Shifting Reels appear in every winning combination on a payline and add Wilds to the pattern to make more payline wins.
  • Click and Pick are granted within Free Spins and Bonus Rounds and can bring players an instant prize, where players click on a particular image to collect a mystery present.
  • Jackpot is the biggest prize a player can win from a single slot (Static Jackpot) or a network of slot machines (Progressive Jackpot).
  • Progressive Jackpot is the chance to become an instant millionaire. It’s a fraction of all players’ deposits from a slot or a network of slots accumulating into progressive funds that cashout entirely after a certain point.
  • Extra Symbols are additional symbols often granted to help make winning combinations and differentiate one slot from the other. There are extra base and extra special symbols (Wilds, Scatters etc).
  • Auto Play (Auto mode) enables you to automate your play with selected parameters without hitting “Spin” every time.
  • Nudge and Hold - “Nudge” allows to rotate a particular reel one space up or down to find the best payline combination while “Hold” permits to hold an entire reel still while the remaining reels are respinning.

Slots Worldwide

Just like chips and crisps, slots are called various names around the globe. In America and Canada it’s just a slot or slot machine, in Great Britain you’d have to say fruit machine (which is also less formal). With your Scottish lads, you’d call it a puggy. Going a bit upside down would make it poker machine or pokie (in slang) in Australia and New Zealand.

Slots are casually known as one-armed bandits, as back in their first years they were operated by one lever on the side, and because they have a reputation of being able to impoverish the gambler.

Speaking of the largest casino markets in the world, USA is currently considered to be the one in terms of region. Then follow regions of Asia Pacific, Europe (especially Scandinavia and the United Kingdom), Middle East and Africa. Gambling sites have become alluring tourist destinations, so casino city of Las Vegas of the USA is now the largest casino market in the world and the greatest tourist attraction as well. Other cities - Macau in China, Atlantic City (New Jersey), London (the UK), Singapore and Monte Carlo (Monaco) complete the top list. On Slots Up you will find free slots from the most popular game developers, recognized around the whole world. British Microgaming company boasts their famous Atomic 8’s and Untamed Bengal Tiger slots, another British creating Playtech offer Little Britain and the Iron Man slots. American Realtime Gaming brought up Football Frenzy and High Fashion games. IGT from the UK presented Wolf Run and Cleopatra Slots, which work both online and offline. Another genius from Europe, this time Austria, became well-known for their Sizzling Hot and Book of Ra slots. Finally, the last but not the least NetEnt, the Swedish kings of gambling are famous for their Gonzo’s Quest and tendency to employ innovative features.

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