Rainbow Mania Slot by Habanero 🎰 Free Demo and Review

Rainbow Mania is a 5x3 slot by developer Habanero, featuring a popular Irish theme and exciting gameplay packed with expanding wilds, free spins, and rewards over 2,000x the bet. Play the Rainbow Mania slot demo for free, read a review, and claim a bonus!

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User Rating: 8.0/10 (2 votes)

RTP 🔗: 94.14% RTP Ranges!
Variance: High
Max Win: x2031.00
Betways: 17 (Bothway)
Release Date: 2023-03-02
SlotRank: N/A
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Online Casinos where you can play Rainbow Mania

We have scanned 14 casinos in US New Jersey, and we have not found Rainbow Mania on any of them at the current moment. Do not hesitate to check our top casinos in US New Jersey:

Rainbow Mania Review

With St. Patrick’s Day being around the corner, slot developers present their annual Ireland-inspired releases, and Rainbow Mania is Habanero’s take on the popular theme. It plays out on 5x3 reels with 17 fixed win lines, and utilizes a number of exciting features, producing a potential of over 2,000x the bet.

We’re always happy to revisit Ireland and give fans another mesmeric title that revolves around the fascinating world of rainbows, leprechauns and hidden treasures. The new release promises a captivating experience, with our world class mathematics driving the title’s engaging audio-visuals. We can’t wait for players to enjoy the latest release and use it to enhance their Saint Patrick’s Day celebrations.

Toni Karapetrov
Head of Corporate Communications, Habanero


Design-wise, Rainbow Mania doesn’t stick out from the Irish niche, making use of traditional images, symbols, and sounds. The backdrop behind the semi-transparent grid gives us a view of a leprechaun’s hut set against windswept green hills, which gives vibes of the Shire from the Lord of the Rings franchise. Overall, the design is awesome, albeit not that original, with high attention to detail. The graphics are super sharp, and the game plays as smoothly as possible.

Rainbow Mania Slot - Reel Screen

The slot is playable on any device and has a betting range of £0.15 to £3,000 per spin, which should certainly appeal to any kind of punter. Highly volatile, Rainbow Mania comes in four different RTP settings, namely 92.30%, 94.14%, 96.75%, and 97.98%. The latter values are quite impressive, yet you can still get a lower-than-average payback depending on where you play, so be sure to read the rules carefully before making a deposit. As for the max win, the top prize doesn’t really match the risk involved, clocking in at only 2,031x the stake.

The symbol collection is made up of familiar Irish symbols, including bronze, silver, and gold bells, as well as clovers, leprechauns’ hats, and harps. You need to land at least 3 matching symbols adjacently on the reels to achieve a payout, and 5-of-a-kind wins are worth from 2.2x to 35.5x your bet. Horseshoe symbols are Wilds, which can substitute for any other regular symbols in winning combos. Additionally, they have the highest value, paying 88.8x your bet for combinations of five.

Rainbow Mania Slot Features

Rainbow Mania Slot - Free Spins

Aside from the regular Wild, Rainbow Mania sports a special leprechaun Wild symbols. However, this one can appear on the reels only during the bonus feature, covered below

Whenever a pot symbol lands anywhere on either reel 1 or 5, it triggers the Pots of Gold feature. An expanded leprechaun Wild appears over the center reel, while the reel containing a pot nudges down to reveal a new symbol instead of the triggering. What’s more important, line wins are evaluated in both ways during the feature, from left to right and from right to left.

Landing at least 3 Scatter symbols anywhere in view during the base game triggers the bonus game. 13, 33, and 133 Free Spins are awarded for 3, 4, or 5 Scatters respectively. Unfortunately, retriggers are not possible.

Finally, Rainbow Mania offers an opportunity to skip through the base game and jump straight into the free games with the Buy Feature, allowing you to buy a spin with the required number of Scatter symbols. There are 3 different options available, as follows:

  • 34.2x the bet - gives a spin with 3 triggering Scatters, which awards 13 free spins.
  • 47.5x the bet - gives a spin with 3 to 5 triggering Scattes, which can award from 13 to 133 free spins.
  • 114.5x the bet - gives a spin with 4 to 5 triggering Scatters, which can award from 33 to 133 free spins.

Review Summary

In conclusion, Rainbow Mania is a decent representative of the Irish genre, with top-notch visuals and action-packed gameplay, providing plenty of entertainment on any stage.


  • Gorgeous artwork
  • Expanding Wilds
  • Up to 133 free spins


  • Common Irish slot
  • RTP ranges
  • Low max win

Video and Image gallery

Rainbow Mania. Rainbow Mania slot
Rainbow Mania
Reel Screen. Rainbow Mania slot
Reel Screen
Win Screen. Rainbow Mania slot
Win Screen
Win Screen 2. Rainbow Mania slot
Win Screen 2
Win Screen 3. Rainbow Mania slot
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Win Screen 4. Rainbow Mania slot
Win Screen 4
Big Win. Rainbow Mania slot
Big Win
Free Spins. Rainbow Mania slot
Free Spins
Free Spins 2. Rainbow Mania slot
Free Spins 2

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Rainbow Mania Slot FAQs

What is the RTP of the Rainbow Mania slot?

The game has RTP ranges, and the values can be 92.30%, 94.14%, 96.75%, or 97.98%. Read more about RTP here.

How volatile is the Rainbow Mania slot?

The slot is powered by a highly-volatile math model.

What is the maximum win of the Rainbow Mania slot?

The maximum you can win from a single spin is 2,031x the bet.

What features are there in the Rainbow Mania slot?

The slot features expanding wilds and free spins.

Is the Rainbow Mania slot available on mobile devices?

It's compatible with all known devices, including PCs, tablets, and smartphones under the operation of either Windows, macOS, iOS, or Android.

Where can I play the Rainbow Mania slot for real money?

Check out the best casino list for this slot we prepared for you, and don't forget to claim a welcome bonus to start your session on a good note.

Can I play the Rainbow Mania slot for free?

Sure you can. You can play the free demo here at SlotCatalog.

Rainbow Mania
has RTP ranges!

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Scanned Countries

US New Jersey

Sorry, Rainbow Mania is not available for this market. In total, we scanned casinos at 54 in various markets. Rainbow Mania is available in 39 countries. The markets with the highest number of casinos are: CA, NZ, DE, NO

Country Scanned [i] With Game [i] In Lobby [i] SlotRank [i] Action
Canada CA 623 139 4 466 See Data
New Zealand NZ 423 99 0 6621 See Data
Germany DE 439 85 3 519 See Data
Norway NO 437 80 1 1164 See Data

Show All Countries (39)

Rainbow Mania Attributes

Provider: Habanero
Release Date: 2023-03-02
Type: Video Slots
RTP: 94.14% RTP Ranges!
Variance: High
Hit Frequency: N/A
Max Win: x2031.00
Min bet $, €, £: 0.15
Max bet $, €, £: 3000
Layout: 5-3
Betways: 17 (Bothway)
Features: Bonus symbols, Bothway, Buy Feature, Expanding Symbols, FreeSpins, RTP range, Scatter symbols, Wild
Theme: N/A
Objects: Bell, Harp, Horseshoe, Smoking pipe
Genre: N/A
Other tags: Brown, Green, Leprechauns, Ireland, Clover, Rainbow
Technology: JS, HTML5
Game Size: 15 MB
Last Update: 2023-03-23

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