Monsters vs Gigablox Pokie Review


Monsters vs Gigablox was developed by Hot Rise Games and released by Yggdrasil. The theme of the game involves kaiju (giant monsters like Godzilla) fighting humans and each other while rampaging through an unnamed city.

The game has six reels, 50 fixed paylines, and a maximum multiplier of x3,116. If you’d like to know more, please keep reading for my comprehensive review.

Hit Frequency

In casino lingo, the term “hit frequency” refers to how often a pokie delivers a winning combination. The official Yggdrasil site lists this game’s hit frequency at 38.4%, meaning that (on average) it delivers a winner 38 times out of 100.

This is a massively important piece of data, and I’m happy to see more and more developers use it. I’m not sure what the industry standard is at the moment, but I’ll pass it along when or if I find out.


This game has a high level of volatility, something which is increasingly common in the world of online pokies. A highly volatile game means that regular payouts don’t occur as often, but the player has an increased chance of getting big wins close together.

Return to Player

Also known as “RTP,” this percentage provides a long-term look at a game’s profitability. For example, a pokie with an RTP of 94% would pay back an average of $94 for every $100 spent.

Keep in mind, however, that this measures the long-term average. In other words, you’ll need to play a game hundreds or even thousands of times to achieve this number. Otherwise, you have to deal with the dreaded short-term variance.

The RTP for Monsters vs Gigablox is 95.5%. That’s a little below average, but not enough to disqualify it from future consideration.

Finding the Game

If you’d like to give this game a try, you’ll need to locate an online casino that offers products from Yggdrasil. Luckily, this shouldn’t cause any major problems.

For Australian players, I suggest giving Hell Spin a try. Despite its unusual name and theme, this virtual casino offers over 2,700 games, a top-notch welcome program, and an overall payout percentage of 97%.

Virtual reels for the Monsters vs Gigablox pokie


The Gigablox feature is included on a number of pokies from Yggdrasil. Basically, these are oversized tiles that appear at random and form blocks from 2×2 to 6×6.

During the bonus feature, a Gigablox is only comprised of picture symbols. In the base game, however, it can also be made up of scatters and wilds.

Free Spins Bonus

The bonus round triggers when five or more scatters land on the reels at the same time. This results in four free spins, as well as an extra spin for each triggering symbol. Ultimately, this means you’ll get anywhere from nine to 40 free games.

When this round triggers, the most common kaiju symbol on the screen transforms into a rampaging monster. It takes on a golden form, and it also becomes wild. Even better, all wins that include this symbol are worth double the usual value.

Buy Bonus Option

If you’re an impatient sort of player, waiting for the bonus to trigger can be maddening. Luckily, Yggdrasil has provided players with an alternative.

At any point during the base game, the player can choose to activate the free spins bonus. All they have to do is pay a fee equal to 75x their current wager.

Once this is done, the player gets anywhere from nine to 30 free spins. Even better, the RTP temporarily increases from 95.5% to 96.27%. The latter won’t matter to everyone, but it will be noticed by the grinders.

Final Thoughts

If you love movies like Pacific Rim or the Godzilla franchise, then you owe it to yourself to try out Monsters vs Gigablox. The game doesn’t reinvent the wheel, but you should have a lot of fun with the overall theme and colourful creatures.