Provider: ELK Studios

Kaiju is a brand new release by Elk Studios, featuring a unique laser feature that reveals wild symbols above the reels, and a very rewarding free spins feature with expanded reels and sticky wilds.


3 Number of rows
0.2 Minimum stake
- Paylines
5 Wheels


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Maximum stake
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Kaiju review

Following our good impression of Wild Seas slot a couple of months ago, we were delighted to learn that the highly creative developer Elk Studios has released another title.

Kaiju slot is just as innovative, although strikingly different to the previous game, as it’s set in a Japanese metropolis some time in the future.

Keep reading our full review of this game to learn what Elk Studios have in store for you once you start spinning the reels of Kaiju slot, and to discover which online casinos are already offering it as part of their game collection.

Kaiju slot features

Kaiju is a 5 reel video slot with up to 7,776 ways to win, featuring vertical lasers that will cause wilds to appear at the top of the reels.

This slot will transport you to a futuristic settlement which is the last human settlement on earth, and is therefore set in a dystopian world that is threatened with complete destruction.

It is up to the female cyborg (whose name is HA-42) to hunt Kaiju (which is the Japanese word for strange beast) and save the day, as you can also infer from the nice video intro to the game!

Kaiju slot_base game

Symbols in Kaiju slot include lucrative blue, green and red crystals, lower-paying red, blue and green credit cards, the female cyborg and the power wild. Thanks to the game’s vertical laser feature, a laser will reveal a wild on the row above once you land on a vertical winning combination, giving you the chance of unlocking even more wins.

Kaiju slot free spins feature

While playing Kaiju slot, you may also trigger its Battle Free Spins feature if you get three HA-42 scatter symbols on the second, third and fourth reels. Players will get 7 free spins, and a random opponent is chosen from the coloured gems, which shall be linked to a pattern of hot spots. During this round, the vertical lasers will reveal wilds that cause the reels to expand upwards. These remain so for the duration of the free spins round, and each expansion will award 1 additional spin, up to a maximum of 5 additional spins.

Kaiju slot free spins round

Players will manage to beat a Kaiju if all the hot spots are activated by the vertical lasers. Once a vertical laser activates the very last hotspot, it turns all symbols in that winning combination into sticky wilds which shall remain in place during the free spins. We found this free spins round to be a very rewarding one, and once triggered, we managed to expand the reels and secure the additional spins.

Kaiju slot bonus

If the above sounds a bit complicated, and you’re still unsure how your gameplay on Kaiju slot will turn out, why not play it with some bonus money instead of risking your own?

Most online casinos will give you a deposit bonus once you sign up with them and make your first real money deposit, which can double or even triple your initial amount.

To find a good welcome bonus, have a look at our list of recommended online casinos above and choose the one that most appeals to you.

Kaiju slot min/max bets, RTP, volatility and maximum win

You can now play Kaiju slot by staking 20p up to £100 per spin for a chance to win up to 1,305x your stake thanks to the sticky wilds during the free spins round.

The slot has an RTP of 96.3% and is of rather high volatility, so it may take a while before you trigger its free spins feature. Once you do however, we bet you’ll be satisfied with the rewards!

Kaiju slot graphics and sound

Kaiju is set in a modern Japanese city at night, which is also the last human settlement threatened by the monster Kaiju.

The slot features sharp graphics and a lively soundtrack that’s slightly reminiscent of those Japanese anime programs where the hero always stepped in to save the day at the end! Intense digital sound effects accompany the wins, and ensure that you’ll won’t get bored while playing this action-packed game.

Kaiju slot – our conclusion

Kaiju is not at all like the typical online slot, and we highly recommend it for its innovative features and win potential. We think that Elk Studios have done a great job in terms of both design and gameplay, which makes Kaiju an entertaining game to play both during its base-game mode and the free spins round.

Try it out on the device of your choice today and get ready to fight!

Kaiju slot_video intro


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