– your source for reliable information about online gambling.

  • Over 2k complaints managed and $2 million returned to players.
  • The largest collection of detailed casino reviews available online.
  • Bonus value reports to tell you how bonuses really compare.
  • Detailed game guides to help you learn to play.

I certify that I am over 18 years of age and I have read and agreed to the:

We respect your privacy and won't share your email address.
Aweber logo
[X] Close this form and return to site
Close geo
Turn geolocation on
Locale settings

Currently viewing:

English in United States

Megaways Jack

Iron Dog
RTP 96.2%
Play Iron Dog Slots
Reels 6
Paylines 117,649
Min bet size 0.20
Max bet size 20
RTP 96.5
Wild symbols Yes
Free spins Yes
Bonus Yes
Jackpot No

Megaways Jack Slot Review

Released June 2020

The Megaways Jack slot game can be found at casinos offering Iron Dog software. Iron Dog are one of the smaller software providers currently on the market, but the appear to be a subsidiary of the far larger and better established 1x2Gaming. They do not offer a full casino platform, but primarily seem to be used as a bolt on package for extra slots games. Iron Dog do publish the Return to Player (RTP)/House Edge information for their slots games within the game paytable. As such we know that the house edge for Megaway Jack s is 3.8%.

Megaways Jack is a 6 reel slots game, with each reel varying in size. The number of Megaways available will depend entirely on the number of symbols that are used to make up each of the reels, something that changes every time you spin them. Each reel can contain up to 7 symbols, which means that the number of winways available will change randomly with each and every spin. If the maximum number of symbols are present on the reels then there are 117649 Megaways in total.

Tumbles – You form wins in Megaways Jack when you land matching symbols of 3 or more across adjacent reels. This means that there are no paylines and the most you can land in a combination is 6, as there are only 6 reels. Each time you land a winning combination, the symbols involved will disappear off the reels and will then be replaced by new symbols after the remaining ones have dropped down into the missing places, essentially providing you with a respin.

Beanstalk – Each tumble will move you one leaf up the beanstalk, with a total of 8 leaves needed to trigger the Free Spins.


– The theme for this slot is fairy tales, with a specific focus on Jack and the Beanstalk. As such, the beanstalk plays an important part in the game, allowing you to trigger the Free Spins. You have Magic Beans symbols, a cow and other important elements taken from the story.

Special Symbols:

Wild – The Wild symbol is the “Golden Egg”, which will substitute for all paying symbols, automatically doing so for the highest paying option. Wilds will only appear on reels 2-6.

Magic Beans – Magic Beans can only appear in the base game and only during tumbles. 1-3 of them can land at once and they can help contribute to you moving up the beanstalk.

Bonus Features:

Magic Harp – The Magic Harp is a random feature that can only trigger following a win. It is more likely to trigger during the Free Spins. It can award the following:

Up to 4 additional Wilds

Up to a x5 Multiplier

Up to 3 positions on the Beanstalk

A single respin, during which the position on the beanstalk will be held

During the Free Spins the Magic Harp can award the following:

Up to 4 additional Wilds

Increase the Win Multiplier by up to 3

Up to 4 additional Free Spins

Free Spins – After you manage to light all 8 of the leaves on the beanstalk you will trigger 8 Free Spins. However there is a chance to that you can light up more than just 8 leaves, with 9 earning you 9 Free Spins, 10 earning you 10 Free Spins with a x2 multiplier, 11 earning 11 Free Spins with a x2 multiplier , 12 earning you 12 Free Spins with a x3 multiplier and 13 earning you 12 Free Spins with a x2 multiplier and more chance of trigger the Magic Harp feature. During the feature, once you have landed a set of 7 symbols on one reel, that reel will remain that size for the duration of the spins. When this happens a multiplier will be added to your wins, which will increase by one with every subsequent locked reel. On the last spin locking reels will award 1 additional spin, that can re-trigger if it happens again. If you land 4 tumbles in a row you will earn 2 additional Free Spins.

Pay to Play – This slot also comes with a Pay to Play option that allows you to play the Free Spins feature without waiting for it to trigger. There are different options available, with the highest number of Free Spins with the best multiplier costing you 240x the bet.


Megaways Jack is further evidence that Iron Dog are a slots provider who are on the up. The slot looks OK, but is probably the one criticism I would level at the developers. You get Free Spins and they trigger by climbing a beanstalk, something that fits this theme perfectly. You get modifiers within the Free Spins and you get the Magic Harp feature that triggers after random wins and can a number of exciting modifiers. He house edge offers decent value for money, making this a slot we would recommend you play.

Iron Dog Slots

Click to see a full list of Iron Dog slots

User Reviews

Rate and review this slot game

User icon

To upload images, please login.

Please Login

Before you submit, you need to join or login. Your review will be saved for 2 hours.

Sounds good
United States country flag