Quick Deposit

Jackpot: 481,195.68
WintoberFest Online Slots by mFortune Online Casino



Enter your phone number and play on the go!

Enter your phone number and play on the go!

Game not available

What's in the game

WintoberFest Online Slots

Are you ready for a celebration of spins? WintoberFest online slots is about to begin! Enjoy the atmosphere of a German festival, bursting with free spins! With 2 marvelous mini-games, tasty multipliers, and Wunderbar Wild symbols, there is a lot to enjoy here at mFortune Online Casino UK!

To join this online slots festival, you will need a mobile or tablet device that is running iOS 10 or Android 5.0 and above.

If this is your first time partaking in the celebrations at mFortune, you could get up to £10 free- no deposit needed*! Simply sign up and create an account with us and our Free Spins No Deposit Bonus* could be yours.

*18+. New players only. 40x wagering requirement. 7 day expiry. £50 Max withdrawal from bonus win. T&Cs apply. BeGambleAware.org

WintoberFest Online Slots Index

How to Play WintoberFest Online Slots

Before you can enjoy the festivities of this online slots party, first you must set your total bet. Your total bet is calculated by multiplying your bet-per-line amount by the number of active win lines. In WintoberFest, there are 20 win lines, and your bet-per-line can range from 1p to £2.00. As an example, if you set your bet-per-line amount at 20p, your total bet will be 20p x 20 win lines = £4.00.

To choose your bet-per-line and total bet amounts, click on the ‘Bet’ menu in the bottom-left of the screen and use the ‘+’ or ‘-‘ buttons to increase or decrease the bet. Bet-per-line amount and total bet amounts will be clearly indicated in this menu.

Once you’re all set, the party can begin! Hit the spin icon to get started.

Reel Wins

All wins on WintoberFest are a multiplier of your chosen bet-per line amount, and wins depend on the type of symbols and how many of them there are. In this slots festival, you need to align at least 3 symbols to score a win. Winning lines will always be highlighted and any wins will be added to your credit automatically.

You can always check the paytable in the top-left of the screen for more information on symbol values and to learn more about the game.

Win lines pay from left to right and you can only win once on each individual win line. However, wins across multiple win lines will be added together to form one big win.

Wild Symbols

This festival is WILD! With Wild symbols in the reels, you have an even higher chance to win big! Wild symbols can substitute in for every symbol (other than Mini-Game and Free Spins), meaning they can turn a losing line into a winning one, or make a winning line an even bigger win!

A mix of Wilds and Jackpot symbols can lead to some big multipliers, however, you can’t win the jackpot with a mix of the two – you need to spin-in 5 Jackpot symbols on an active win line to take home the mega jackpot.


WintoberFest is a slots game full of surprises – with two mini-games available for players to enjoy!

Fill ‘Em Up
The first mini-game, Fill ‘Em Up, begins when you spin in 3 Fill ‘Em Up symbols anywhere on screen. In this mini-game, you will see individual reels with multipliers above them, and either an advance or collect on them. Hit spin to set off the reels, and one by one you will see each reel spin, continuing until you get a ‘collect’ or a multiplier amount of 5000x! Once you finish the mini-game you can head back to the festival with all your winnings. How far can you go?

Golden Reels
In Golden Reels, the second mini game within this slots party, you will be transported to another set of reels packed with 7’s and fruit symbols bursting with multipliers! This mini-game begins when you spin in 3 Golden Reels symbols anywhere on screen. In this feature, you will be given two spins, and have the option to hold any column after the first spin if you wanted to keep that multiplier. The mini-game ends once you have used your second spin (or have chosen to hold all 3 reels), where you will be sent back to the main reels along with any winnings you collected.

Free Spins

You really can fill up on free spins at WintoberFest! When you spin-in 3,4, or 5 Free Spin symbols anywhere on the reels, you will be awarded with 5, 7, or 9 free spins respectively! These spins are on the house and so completely free to use – and will use your last bet amount placed.

In free spins mode, things will truly get lively as the reels will contain more Wild symbols, increasing the chance to score a win!

Once all free spins have been used, you will be sent back to the main reels along with any winnings you accumulated being added to your credit.

Progressive Mega Jackpot

The occurrence of “JACKPOT” symbols filling an active win line awards the progressive Mega Jackpot. The progressive Mega Jackpot is available on any bet, with 0.025% of the bet being added to the progressive pots. Half of the value gets added to the current jackpot, and half to a reserve pot ready for the next winner.

When the Jackpot is won, it is reset and begins to rise again. Simultaneous wins can occur. If a player wins the progressive Mega Jackpot then a notification would occur BEFORE any other player was awarded the Jackpot. Any players in a game that contributes to that same Mega Jackpot will receive the on-screen notification of a reset the next time they press the spin button if it is within 10 minutes of the Jackpot being won. Players will not be charged for the spin generating this notification.

The Mega Jackpot guaranteed starting value is £400,000, with even higher starting prizes possible with a built up reserve pot. The Mega Jackpot promotional pot system is available over any stake on any participating game plugged into the Mega Jackpot promotional pot.

In the event of a communication error after a progressive win result has been determined and before it has been displayed on screen, the win amount will automatically be transferred to the player’s account. While the game is live, the Jackpots cannot be terminated.

Payout Information and Game Rules

WintoberFest online slots has a theoretical return to player of 94.00%. This is based on long-term playback. System malfunctions void all payments. Monies are staked in the following order:  winnings, player deposits, bonus credit.

mFortune general terms and conditions apply!

Other Games

Add mFortune to your home screen for easy access mFortune PWA
PWA logo

Add us to Home Screen for best gaming experience.