Our rating:
Developer: Light & Wonder
Release date: August 2020
Avalanche Rainblox Slot - Screenshot
Grid Slot
RTP: 95.50%
Max Payout: 10,000x stake
Volatility: Medium
Min Bet: 1.00
Max Bet: 100.00
Reels: 5
Paylines: 20
Category: Grid slots
Theme: Mythical
Jackpot: No

Avalanche Rainblox

Paul Clare
Reviewed by Paul Clare Last updated:

Anyone up for a payline/grid slot hybrid? I thought that might grab your attention and that's exactly what you'll get when you take on Avalanche Rainblox from Rogue. This colourful slot breaks all the rules in an attempt to win up to 10,000x and blow your mind at the same time.

Full review continued below ↓

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Our Rating

“Easygoing and full of surprises!”

4.1 out of 5

Features
8/10
Design
7.5/10
Gameplay
8.7/10
Win potential
8.5/10

Avalanche Rainblox Review

This combination of ways to win a prize isn't just fun to play but it's also incredibly beneficial for your bankroll on a good day. Even if you don't hit a standard payout, those coloured blocks might land and still pick you up an incredible payout.

A screenshot of Avalanche Rainblox slot gameplay

Gameplay & Features

Mixing together standard paylines and cluster pays is perhaps a stroke of genius or it might be too much for some to handle. Personally, I love it! 

There are 20 standard win lines during the base game but only 10 during the bonus game. Royal symbols can pay up to 2x and picture symbols pay up to 50x. Wild symbol substitute for regular payers and a group of five of these will pay 100x. 

The cluster pays element comes with the rainbow colours and these will pay anywhere on the grid when a group of four or more are connected. 15 or more matching colours will get you up to 5,000x. 

A screenshot of Avalanche Rainblox slot free spins

Modifiers exist on any spin and these include:

The Block Swap will make adjacent blocks swap to create a win and the Colour Knockout removes blue and purple blocks from the reels. The Colour Bomb picks a random colour and removes it to begin a cascade and the Bonus Drop means that two bonus symbols can hold and a cascade occurs to try and trigger the free spins bonus. 

Bonus Game

The free spins game requires three or more bonus symbols and now you get a wild block guaranteed with a spin. The wild block starts at 2x2 and each time it is included in a win, it increases. Eventually, this block can grow to 8x3. At that point, you'll see some incredible payouts. 

If you start the game with four bonus symbols, you get 8 free spins and five bonus symbols increase this to 12 free spins. 

I had no idea what was happening as I entered the bonus and I still managed to pull in a 254x payout! The direct bonus purchase will cost 100x and is only available in some jurisdictions outside the UK.

Avalanche Rainblox - Symbol Modifiers

Symbol Modifiers

On any spin, blocks can swap and colours may be removed. Bombs can blow up specific colours and bonus symbols can drop in. This should all help to increase your payouts and even trigger the bonus game.

Avalanche Rainblox - Bonus Game

Bonus Game

Three, four or five bonus symbols will get you up to 12 free spins and now a wild block is present with each spin. It begins at 2x2 and keeps growing each time a block is included in a win.

Win Potential

I entered the bonus game fairly early on and at that point, I still didn't have a clue what was happening! The bonus reels are different to the base game and even though you have half the number of paylines, there are still some awesome prizes to be won. In fact, even better prizes as those clusters of wild symbols start to grow. 

Picking up over 200x from my first experience was quite an eye-opener, so I thought I'd give it another go to see what happens. 

On the 2nd attempt, I only landed three bonus symbols. Regardless, the wild blocks kept increasing and I still managed some half-decent payouts along the way. On my final spin, I picked up a few combinations but the final result was only 50x. Still, it's not a bad effort if you didn't purchase direct entry for 100x. 

The RTP is just below 96% and the volatility is set at medium.

A screenshot of a mega win in Avalanche Rainblox slot

Design

Avalanche Rainblox takes place in a kind of mythical setting with a waterfall in the background and a storm raging overhead. You get a magical soundtrack encouraging you to hit the spin button and as wins form, the noise reminded me a little of Samantha's nose twitch in the '60s sitcom Bewitched. 

There are a lot of colours going on and to be perfectly honest they don't blend together incredibly – you notice this more on larger screens than you do on mobile phones. Still, you have the option to play on your mobile devices if you want to.

Our Verdict

Thank you, Rogue! Once again, you've shown me that there are still slot developers out there who care about pushing things forward and aren't afraid to take a chance on new ideas. This innovative creation causes a little confusion at the beginning but once you get into it, you'll appreciate the multiple mechanic approach. Avalanche Rainblox is a slot that everyone should try at least once.

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Jump straight into the action and play Avalanche Rainblox now at the following fully licenced UK slot sites. These slot sites have been thoroughly audited and reviewed by the team here at Slot Gods to ensure they offer an exceptional user experience, are trustworthy, safe, secure, and boast the best selection of online slots in their portfolio including Avalanche Rainblox...