Return to Player
96.3%
Minimum bet
0.10
Game category
Video Slots
Volatility
High
Reel count
6
Progressive jackpot
No
Popularity Rating
Maximum bet
50
Game Developer
Yggdrasil Gaming
Bonus features
Yes
Payline system
Cluster
Theme
Carnival
Brazil Bomba Online Slot Game
Brazil Bomba is a 3D animated 6x8 cluster-pays slot set on a tropical beach in Rio De Janeiro. It features cluster bombs, free spins, cascading reels and multipliers, all tied to the traditional Rio carnival and Brazilian Samba dancing.
Theme and Story
The setting is one of Rio De Janeiro’s beaches during the famous Rio carnival, held every February. Brazil Bomba celebrates what is described as the world’s largest Samba dancing festival, bringing that atmosphere to the reels without the expense of travelling to Rio.
Graphics, Sound and Animation
Brazil Bomba is made for players who enjoy vivid colours, animation and detailed graphics. Its backdrop is a highlight: the sea meets the beach, while Rio’s mountainous skyline and a fiery red sky fill the horizon. An animated Samba queen stands beside the reels, fireworks flash across the screen, and a Brazilian Samba-inspired theme tune sets the carnival mood.

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Gameplay
The game has a 6x8 layout, with clusters rather than conventional paylines creating wins. There are 48 symbol positions, so one spin can form a combination of 48 symbols. If the highest-value symbol appears in all 48 positions on one spin, the stated potential win is 10,000x the ‘coin value’.
Cluster wins can include 6 to 48 symbols, and 12 regular symbols can form them. A cluster is made when matching symbols occupy adjacent reel positions. Formations may take the shape of squares, stars, horizontal or vertical lines, L-shapes, X-shapes and other patterns.
When a cluster wins, its symbols explode and new ones cascade into the cleared spaces. This can create multiple winning combinations in a single spin.
Each spin uses 10 coins, while the payout depends on the selected ‘coin value’. The paytable lists available cluster combinations and their payouts. To calculate a combination’s multiplier, divide its payout by the ‘coin value’. The settings menu can also display amounts in coins rather than cash.
The game menu includes volume controls, paytable details, settings, auto-spins and rules. In settings, players can adjust the volume, toggle sound effects or ambience, spin with the spacebar and choose the spin speed.

Bonus Features and Free Spins
- The Bomb Feature: When a bomb symbol lands on reels 2, 3, 4 or 5, it explodes and clears 16 symbol positions. New symbols then fall into place, creating another chance to spin. Any new wins are added to cluster wins formed before the bomb activated.
- The Multiplier: The bomb feature or completed cluster wins can trigger the multiplier. When a cluster forms, its winning symbols vanish and replacement symbols land. Each event activates the multiplier and increases it by x1. The bomb works similarly: removing symbols from the reels also activates the multiplier feature.
- Free Spins: Landing 3, 4, 5 or 6 free spins symbols triggers 5, 10, 15 or 20 free spins respectively. The bomb and multiplier features remain active during the free spins round.
Bet Sizes, RTP and Variance
Brazil Bomba’s minimum and maximum wagers are straightforward to calculate. Set the ‘coin value’ from 0.01 to 5.00 for each coin. As every spin uses 10 coins, multiply that setting by 10: a 0.01 value makes the minimum spin wager 0.10, while 5.00 makes the maximum 50.00.
The stated expected RTP for all bets is 96.3%. Yggdrasil assigns Brazil Bomba a variance rating of 86/100. The original review calls this surprising because it describes the slot as paying regularly; neither the RTP nor the variance rating guarantees any particular outcome.
Conclusion
The original review describes Brazil Bomba as an entertaining cluster-pays online slot, especially for its engaging Rio carnival theme. Released on 20 Feb 2020, as cluster-pay games were gaining popularity, it joined titles such as Twin Spin Deluxe by NetEnt, Sugar Pop by Betsoft and Astro Legends by Microgaming.
Evan Carrington’s original review praises Yggdrasil’s developers for creating a distinctive game through its graphics, animation, gameplay, cluster-combination multipliers and bonus features. It concludes that Brazil Bomba brings together many of the elements slot players may look for in this format.
Evan Carrington brings more than 12 years of experience in the iGaming industry, specializing in online casino reviews, slot game analysis, and player safety assessments. Their expertise includes casino licensing, RTP, volatility, bonus terms, and withdrawal policies. Combining hands-on reviews with independent research, Evan provides clear, evidence-based coverage to help players understand gambling platforms, their features, and possible risks.




