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Fatz's Diner

Review, Demo Play, Payout, Free Spins & Bonuses

Fatz’s Diner is an online slot made by Yggdrasil Gaming. It has an RTP of 96.05% and shows high volatility. It is played on a 5x5 reel set which generates 40 fixe...d pay lines. Features include a scatter symbol, megablox, bonus spins and a win multiplier.

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  • There are bonus games to be won.
  • The game has a wild symbol.
  • Players can benefit from a win multiplier.
  • There is no gamble feature.
  • Not a good theme if you're hungry.

Fatz's Diner Slot Review

Fatz’s Diner is one of the slots from the Yggdrasil Gaming stable. It is played on a 5x5 layout which generates 40 fixed bet ways which pay left to right when a minimum of three matching symbols land on consecutive reels from the first one. There are nine winning symbols in the base game and the maximum win is capped at x9000.

A wild symbol substitutes for all winning symbols in the base game and a scatter symbol triggers bonus games when five or more land anywhere on the reels. There is also a gigablox feature which can trigger symbols from 2x2 to 5x5 on any spin. There is also an expand and re-spin symbol available to improve winning opportunities. In bonus games, this will add a win multiplier to the top paying symbol.

Remember, you will find over 12,000 free slots here at Slots Temple to trial before you decide whether or not to play them at casinos. If you should do so, please play responsibly by setting a budget for each session and taking advantage of any time outs or self-exclusion options available to you.

Our comprehensive Fatz's Diner slot review follows below.


Fatz’s diner takes us downtown to a fun US diner where there are some tasty wins on offer and some great specials on the board.


Some healthy fruits and a ham are the low paying symbols, whilst the Fatz Hippo and his animal friends pay out the big bucks as they appear on the screen, sometimes in enlarged form as at least 2x2 gigablox spaces.


The game plays out with a selection of rock ’n’ roll tunes playing on the juke box you will see on the left of the reels.

Fatz's Diner RTP and Variance 

Let’s examine the maths model of this video slot and check the payout potential.


The RTP is 96.05% but ranges may apply, so check before you play.


The game displays high variance. If you like slots which show this kind of volatility, take a look at Relax Gaming’s Mega Masks which you can read about and play here at Slots Temple.

How to Play Fatz’s Diner

Get started easy with our handy guide:

  1. When the game loads, set your wager in the cash bet window on the dashboard. The minimum wager is 0.20.
  2. You will see other settings on the far right around the spin button.
  3. Now click on the menu icon in the far left bottom corner to open up a description of the game and the rules.
  4. First up is a description of the bonus features.
  5. Scroll to find the pay table which reflects your wager.
  6. Re-spin and gigablox are shown below and finally you will see thumbnails of the pay lines.
  7. Return to the main screen and click the spin button to begin the game.

How to Win at Fatz's Diner

Pay Lines

There are 40 fixed bet ways always in play in Fatz’s Diner.

Winning symbols

There are nine winning symbols, the top payer being Fatz himself paying x4 the wager when five land. He is followed by Greasy Monkey and Pink Lady Gazelle and then Nerd Monkey and Gangster Crocodile. Foods are the low value symbols.

Total Win

The total win after each game will appear in a pop up window over the reels and a win window on the dashboard.

Fatz's Diner Bonus Features

In this section of our Fatz's Diner slot review we take a closer look at the bonus features.

Expand and Re-spin

When the expand and re-spin symbol lands, the giga reel is expanded by 1 towards the symbol and the player gets one re-spin. This feature can re-trigger increasing the size of the gigablox.

Bonus Games

Five bonus scatter symbols trigger five bonus games at no cost plus one more for each extra bonus symbol on the reels. Every three expand and re-spin symbols gathered in this phase expand the gigablox for the remainder of the spins. A x3 win multiplier applies to hippo wins and increases +3 for each of those wins. More bonus games can be won when more bonus symbols land.

Max-win 9,000x
Volatility High
Top RTP 96%

Fatz's Diner Review Summary 


This slot has a fun design and a great soundtrack which adds to the fun. The cartoon characters make for an interesting mix of customers that Fatz seems to welcome into his establishment.


There are bonus games potentially available at no cost to the player and re-spins, as well as multipliers on offer when the eponymous Fatz forms a winning combination. Add enlarged symbols into the equation and there is plenty to keep players entertained here.


For a high variance game, the bet spread is a little narrow. Most players will want to check out the fun design and the features including gigablox. Best to take a look for yourself.

Disclaimer: Fatz's Diner trademark / license is owned by Yggdrasil Gaming. This site is not endorsed by Yggdrasil Gaming.

Slot Data
Slot Name: Fatz's Diner
Software: Yggdrasil Gaming
RTP: 96%
Volatility: High volatility
Paylines: 5
Reels: 5
Min Bet (all lines covered): £0.20 (GBP)
Max Bet: £40 (GBP)
Top Win: 9000
Features: Free Spins, Respins, High volatility, Colossal Symbols
UK Available in UK? Yes. Yggdrasil Gaming have a UKGC license and are allowed to offer their games at UK licensed casinos.


Is there a gamble feature in the Fatz's Diner slot?

No, the designer has chosen not to include an additional game of chance where players can risk either all their winnings or a portion of them in a 50-50 game and try to double up. With a highly volatile slot, many designers throw this option in, but that is not the case here.

Does the Fatz's Diner slot have a good design?

Yes, the game has some interesting character symbols, a great soundtrack and a fun backdrop which does evoke the era of the classic American diner. There is also a great rock ’n’ roll soundtrack to add to the fun. The creative names of the characters also helps to create a fun environment.

Are there good features in the Fatz's Diner slot?

This is one of the designer’s slots with some good features including a symbol which triggers a re-spin with an enlarged symbol. A scatter can trigger bonus games at no cost to the player and this feature also re-triggers adding additional bonus games. Land a win from the top value symbol in bonus games and you benefit from a win multiplier.

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