Light Blocks by Merkur Gaming released on 01.11.2018 is a 5-reel & 7-row online slot with 50 ways to win and a 96.3% RTP. This is a fairy-themed game offering players a max win of up to 500x their stake. Light Blocks can be played on all devices from €0.05 to €100 per spin and is considered a high volatility game.

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Where to play

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Design & Symbols

The action takes place on a raised pedestal which and kind of resembles the entrance to an ancient temple. The gaming area is constructed of blocks in five vertical columns. The gameboard only shows 7 rows, but when a number of rows are filled with symbols they drop beneath the gaming area, and further rows come into view.

The gameboard is flanked on either side by ornately sculpted columns, each with a carved angel halfway upholding aloft a block with a sun symbol. Behind the gaming area, angelic lights perforate thin wisps of heavenly cloud. All the while a looping synth riff accompanies the play.

There are only light block symbols, orange with a central star, red with a flame, purple with a crescent moon and silver with a sun. The sun-block is the highest value, paying 10x the bet size for every one landed on a completed row.

Special Features

The Light Blocks win mechanic is the game’s special feature and is definitely worthy of explanation. There is also, as with all Merkur slots, a gamble feature.

Light Blocks Win Mechanic

To give a little clarity on how exactly wins are determined in Light Blocks it is worth explaining exactly how the mechanics work. Each new ‘spin’ (or game) involves 5 light blocks dropping from the heavens, each randomly landing in one of the 5 columns.

Rarely do all 5 land in different columns, so completing a row isn’t as simple as just receiving 5 drops. Luckily help is at hand. As described above, there are several fixed spaces which, when filled, award either one or two additional drops. Furthermore, when a full row of blocks is completed, 5 additional drops are awarded.

A complete row of blocks will pay the combined value of the five blocks which make up the row. Much like a MegaWays™ ‘cascade’ mechanic, each game of Light Blocks continues until no further rows are completed.

Once 4 rows are completed in the same game the middle of the screen drops down, revealing more rows. From the 4th row upwards all rows come with a win multiplier starting at 2x on reel 4. Each additional reel completed adds 1x to the multiplier (row 5 has a 3x multiplier, row 6 a 4x multiplier etc). At the end of the win streak, the row wins are calculated and added to the player balance.

Gamble Feature

With every win, you have the option to gamble your winnings. There is a choice of gambling methods; you can choose to gamble on the colour or suit of the next card out of a deck, or gamble using a win/lose gambling ladder. You can only gamble wins, however, up to €140, so this option becomes invalid for any sort of high roller pretty quickly.

Light Blocks Summary

The Light Blocks slot machine isn’t going to be a game-changer in the world of online slots, it is fairly simple and quite repetitive. However, it is certainly unique and innovative, words not often associated with Merkur, and this in itself is worthy of merit.

Furthermore, although it is a simple premise with little variation it is actually quite compelling and fun. Also, it can produce some huge wins if you catch it at the right time. All things considered, I certainly enjoyed reviewing this game more than most and on balance I’m more than happy to recommend it to both low and high rollers alike.

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