Boom Brothers™ Online Slot at a Glance

This is another slot game from top developers Netent and is themed toward a rather unique motif. That is an underground mining expedition to discover rare gemstones and other cool loot with a rather interesting approach to while experience. Boom Brothers™ slot game incorporates a lot of mechanical aspects into its theme of mining, with even the reels themselves operating in a wholly unique fashion through chains linking the symbols together and lowering in a mechanical style to the bottom of the reels and presumably deep into the earth.

The theme of this slot holds a fair bit of promise and with a few bonus features involved this game could be all kinds of entertaining. The setup of the slot is 5 reels and 20 pay lines with a few betting options laid out beneath the reels. The bonus features found on the Boom Brothers™ slot game include a Second chance feature, a free spins one and a rail track bonus game, so definitely a few factors to look out for during the base game.

A Deeper Look at Boom Brothers™ Theme

As mentioned briefly above, the theme of this slot is a mechanical and slightly fantastical view of the underground mining experience and takes players to the reels of the earth in search of the naturally occurring treasure that lies buried within. It certainly has some germane affiliation with a slot game experience, which makes the whole theme pretty easy to relate to. The backdrop to the reels of Boom Brothers™ slot displays a mechanical underground cavern, decked out with the appropriate support structures and mining gear. There is also a few on the nose sound effects that transport players to the world laid out on these reels.

The symbols, an important aspect on any slot game and for any theme, are well done on this slot. Not only are they connected in a unique and themed fashion, but they also follow through with the theme’s premise. On the reels players will find mining related symbols like a miners helmet, a pickaxe and hammer, a bucket and a lantern to light up the darkness. There are also mechanical representations of the Boom Brothers™ themselves, helping players on their underground expeditions to discover wealth.

Boom Brothers™ Big Bonus Features Underground

To start with there is a uniquely Netent feature that can randomly triggered after a spin, here one of the Boom Brothers™ rushes onto the reels and respins one of the symbols, just to add to the chance of a winning combination. To this effect there is also a Wild symbols that helps accrue some combinations on the reels.

The free spins feature of this slot game is triggered through the free spins logo symbol and can win between 8 and 50 free spins, which are deduced before the feature. Wins during these spins are subject to a 3 times multiplier and any additional free spin symbols landed add a free spin, plus the entire feature can be retriggered.

The Rail track bonus is triggered through the rail track symbols and when triggered players must first help one of the brothers cross the reels by landing tracks on reels 4 and 5. This then enter players into a further bonus game where they race the Boom Brothers™ against each other to recover the valuable resources waiting at the end. This makes for some good intermittent fun during the game with a few wins long the way.