Big Bang Boom

Big Bang Boom by Netent is a lively video slot that features an urban aesthetic, highlighted by neon graffiti that resembles a wall covered in vibrant artwork. Players engage with a 4×4 grid, striving to increase both the rows and reels through various game mechanics. The Avalanche™ feature is integral to the gameplay, as winning symbols disappear, allowing new ones to fall into place, which can result in multiple wins in a row.

A significant element of the game is the Expanding Reels feature. In the main gameplay, players can unlock as many as ten rows by winning symbols positioned at the edges or by activating bombs. During the free spins round, the reels can expand to both sides, potentially reaching a total of eight reels. There are seven different types of bombs, including vertical, horizontal, plus-pattern, diagonal, cluster, omni-directional, and persistent bombs, each designed to remove symbols or create new openings.

When players achieve the maximum row height in the base game, they trigger the free spins feature, which awards six free spins. In this phase, any winning symbols that appear become sticky and stay on the grid, while bombs can amplify the value of prizes affected by explosions, with multipliers going up to 2,048×. Furthermore, the Treasure Prize feature offers players the chance to uncover larger rewards or additional free spins when new positions are created during the main game or free spins. Lastly, players have the option to use a Buy Feature to purchase access to the free spins, choosing between regular six free spins or six free spins with a persistent bomb active from the beginning.

You can play it for real money.