Swintt Integrates Elysium Studios’ Buffalo Thunderstorm into Slot Portfolio
Swintt adds the cluster-pays slot Buffalo Thunderstorm from Elysium Studios, featuring expanding reel mechanics, Symbol Swap, and Free Spins bonus with special modifiers.

Key Takeaways
- Swintt has incorporated the Buffalo Thunderstorm slot from Elysium Studios into its portfolio.
- The game introduces an expandable 5x5 to 8x5 grid through cluster wins.
- The Symbol Swap feature and expanding buffalo wilds can grow to 3x3 symbols.
- Free Spins offer random modifiers like guaranteed Symbol Swap, expanded wilds, and multipliers up to 25x.
- Swintt enhances its offering of innovative online slots for operators and B2B platforms.
Swintt has integrated Buffalo Thunderstorm, the new cluster-pays slot developed by Elysium Studios, into its content portfolio for online casino operators. The game, launched this month, is notable for its dynamic reel grid that starts at 5x5 and can increase to 8x5 through consecutive cluster wins, incorporating several features designed to attract both players and operators seeking innovation in their catalogs.
Expanding Grid and Cluster-Pays Mechanics
The Buffalo Thunderstorm slot begins the main game with a 5x5 reel format. Each consecutive cluster win within the same spin triggers a progressive expansion: the first, second, and third cluster win each add a new row until reaching a maximum of 8x5 reels. This evolution of the grid occurs during the same round, introducing a continuous perception of advancement and dynamism in the core mechanics.
Symbol Swap and Special Totem Features
When the grid reaches its maximum expansion of 8x5, the Symbol Swap feature can be randomly activated. According to Swintt, this mechanism uses two totems that “electrify” low-value symbols (junior symbols), transforming them into a single matching premium symbol. This increases the potential for winning combinations, adding a layer of unpredictability and visual appeal to the standard gameplay cycle.
Expanding Buffalo Wilds and Prize Sequences
In Buffalo Thunderstorm, the buffalo wild symbols play a significant role. If a wild contributes to a series of consecutive wins, it can grow to cover an area of 3x3 spaces within the grid. This feature multiplies the incidence of cluster prizes, favoring the continuity of winning sequences and differentiating the game’s performance compared to other cluster-pays slots in the casino market.
Free Spins Bonus with Modifiers and Retriggers
The Free Spins bonus is activated by landing three scatter symbols in any position on the reels. This grants 10 free spins on a grid already expanded to 8x5. Each free spin begins with a random modifier, which may include:
- Guaranteed Symbol Swap
- Buffalo wilds in 2x2 or 3x3 format
- Prize multipliers of up to 25x
If three additional scatters land during the bonus, the player receives 10 extra free spins, extending the duration of the feature and its prize potential.
Swintt’s Perspective on the Launch and Contribution to the Portfolio
Anthony Dalla-Giacoma, Chief Commercial Officer of Swintt, highlighted the relevance of Buffalo Thunderstorm within the Elysium Studios lineup. He emphasized:
"Buffalo Thunderstorm is a solid addition to Elysium Studios’ offering, with an expanding cluster-pays mechanic that gives each sequence of consecutive wins a clear sense of progression. The combination of the dynamic grid, expanding buffalo wilds, and varied modifiers in the Free Spins endows the game with great visual dynamism and functional diversity, providing our partners with a distinctive title for their portfolios."
In light of these comments, Swintt positions the integration of Buffalo Thunderstorm as a commitment to mechanical diversity and reinforcing visually engaging propositions for operators and clients within the sector.
Appeal and Outlook in the Online Slot Market
The arrival of Buffalo Thunderstorm strengthens the strategic partnership between Swintt and Elysium Studios within the innovative slot segment. For operators and platforms dedicated to the online channel, this title adds new participative dynamics, with visual progression mechanics and enhanced prizes. The focus on variable features, grid expansions, and randomness in bonuses responds to the growing demand for differentiated experiences in modern slot catalogs, contributing to broadening the variety available for players and the opportunities for new agreements with B2B partners in the casino environment.
Frequently Asked Questions
How does the grid expansion work in Swintt Buffalo Thunderstorm?
The grid expansion occurs progressively by achieving consecutive cluster wins during the same spin, adding one row with each success up to a maximum of 8x5 reels.
What activates the Symbol Swap feature in Buffalo Thunderstorm?
Symbol Swap can be randomly activated once the grid reaches its maximum size of 8x5, using totems to transform low-value symbols into matching premium symbols.
What opportunities do the buffalo wilds offer within the game?
Buffalo wilds can expand to cover a 3x3 area if they are part of consecutive wins, significantly increasing the chances of forming winning combinations.
How do you access the Free Spins bonus and what does it include?
Three scatters activate 10 free spins on the expanded grid, and each spin offers a random modifier such as guaranteed Symbol Swap, larger wilds, or multipliers up to 25x.
What contribution does Buffalo Thunderstorm represent for Swintt's catalog?
Buffalo Thunderstorm provides Swintt and its operator partners with a slot featuring dynamic mechanics, visually distinct attributes, and a greater variety of functions for the online casino B2B segment.
Tags
About the author

Alejandro Vidal
Casino Correspondent
Alejandro Vidal covers the online casino business — slot and live-table debuts, game mechanics, certifications, and the distribution deals that carry each title into regulated lobbies. The reports open with the launch or the deal, name studios, titles, and markets precisely, and avoid promotional language. When a studio redefines a mechanic or an operator signs an exclusive, Alejandro Vidal explains what changes for the player and the market.
More from Alejandro Vidal








