RTP
94%
Minimum bet
0.20
Slot category
Video Slots
Volatility
High
Number of reels
6
Progressive jackpot
No
Popularity indicator
Maximum bet
100
Studio
Elk Studios
Bonus features
Yes
Ways to win
Cluster Pays
Visual theme
Fruit
Boomberries online slot review
Evan Carrington's review for Al Buraq Regina describes Boomberries as an ELK Studios cluster-pays slot scheduled for release in June 2026. Its 6x7 grid pairs avalanches with Hot Zone multipliers and a bonus mode where those multipliers persist between drops. The fruit-forest setting reworks ELK Studios' 2023 underwater-themed Oxygen slot. Beneath the new scenery, the multiplier engine feels much the same.
Boomberries slot overview
| Detail | Info |
|---|---|
| Provider | ELK Studios |
| Release Date | June 24, 2026 |
| RTP | 94% |
| Volatility | High |
| Max Win | 25,000x |
| Grid | 6x7 |
| Win Mechanic | Cluster pays (5+ symbols) |
| Min Bet | €0.20 |
| Max Bet | €100 |
| Buy Feature | Yes (X-iter) |
| Mobile | Yes |
- RTP varies by casino, so check the displayed figure before playing.
Boomberries theme and first impressions
In Boomberries, ELK Studios sets oversized fruit symbols and animated bomb-creatures against a gentle forest backdrop. The look is cheerful and uncluttered. Compared with Oxygen Slot's deep-sea setting and its many cartoon characters, Boomberries feels considerably more generic.
There's no elaborate storyline, though that isn't a major drawback: familiar fruit symbols keep the focus on the mechanics. The pink X-Bomber and teal Exploding Wilds are the game's most distinctive visual elements.
Top casinos to play Boomberries:
How Boomberries plays – base game
Boomberries has a simple six-column, seven-row cluster-pays layout. To win, five or more matching icons must connect horizontally or vertically. Winning icons disappear, replacement symbols drop into their spaces, and the process repeats as long as new combinations form. Large 2x2, 3x3 and 4x4 symbols can appear on any drop; on this grid, a 4x4 block takes up a substantial area.
Hot Zones are the game's core mechanic. A position is marked by its first win; a second win activates the 2x multiplier, and each following win doubles it up to 2,048x. In the base game, the multipliers clear at the end of every avalanche sequence. This limits the base game's potential and can make it feel like a lead-in to the main event.
Symbol paytable based on 1$ bet:
| Symbol | 14+ Matches | 13 matches | 12 matches | 11 matches | 10 matches | 9 matches | 8 matches | 7 matches | 6 Matches | 5 Matches |
|---|---|---|---|---|---|---|---|---|---|---|
 | 100.00x | 50.00x | 25.00x | 10.00x | 7.50x | 5.00x | 2.50x | 2.00x | 1.50x | 1.00x |
 | 50.00x | 25.00x | 10.00x | 5.00x | 4.00x | 3.00x | 1.50x | 1.00x | 0.75x | 0.50x |
 | 30.00x | 15.00x | 8.00x | 4.00x | 3.00x | 2.50x | 1.20x | 0.80x | 0.60x | 0.40x |
 | 25.00x | 12.50x | 6.00x | 3.50x | 2.50x | 2.00x | 1.00x | 0.50x | 0.40x | 0.30x |
 | 20.00x | 10.00x | 5.00x | 3.00x | 2.00x | 1.50x | 0.80x | 0.40x | 0.25x | 0.20x |
 | 15.00x | 7.50x | 4.00x | 2.50x | 1.75x | 1.25x | 0.60x | 0.30x | 0.20x | 0.15x |
 | 10.00x | 5.00x | 3.00x | 2.00x | 1.50x | 1.00x | 0.50x | 0.25x | 0.15x | 0.10x |
Boomberries slot bonus features
Hot Zone multipliers
Hot Zones power four separate mechanics:
- Hot Zones double the multiplier on winning positions
- Hot Zone Strike randomly places 2x multipliers on the grid or doubles values already at those positions
- The Collector draws every visible multiplier to its own position
- The Dealer spreads the multiplier at its position across a V-shaped set of neighbouring spaces
When the Collector and Dealer persist in the bonus game, landing both on a suitably seeded grid creates a path towards the 25,000x cap.
Wild Symbols
- Standard Wild – substitutes for any paying symbol
- X-Bomber Wild – selects a random symbol, fills pay-symbol positions in an X pattern with it, and activates Hot Zones and multipliers within the pattern
- Exploding Wild – clears pay symbols in an X pattern above and below itself; it opens up the grid without activating Hot Zones or multipliers
The X-Bomber builds wins and multipliers, while the Exploding Wild makes space. That distinction matters in the bonus game.
Bonus Game
Landing three cherry Bonus symbols triggers the Bonus Game with 10 drops. Multipliers stay in place as symbols fall, setting this mode apart from the base game. Landing 2 or 3 more scatters during the bonus adds 3 or 5 drops, respectively, and the mode can retrigger. If three scatters land while a persistent multiplier is active, the trigger becomes Super Bonus; at least one Collector or Dealer feature is then guaranteed to stay persistent throughout.
X-iter
- Bonus Hunt – costs 3x the stake and gives more than triple the chance of triggering the Bonus on that spin
- Hot Zone Strike – costs 10x and guarantees Hot Zone Strike
- Persistent Multiplier Feature – costs 25x and guarantees a persistent multiplier feature
- Bonus – costs 100x and provides direct access to the Bonus Game
- Super Bonus – costs 500x and provides direct access to Super Bonus
What to expect when playing Boomberries
Boomberries' high volatility may bring frequent low-paying base-game results, occasional high-paying avalanche runs and long stretches without a win. ELK Studios hasn't published the trigger frequency.
Win Potential and Volatility
The stated maximum win is 25,000x. Reaching it would require a seeded field, a Collector or Dealer that stays active, and a strong cluster. Each symbol position can reach x2,048, but the review notes that few players are likely to encounter all those conditions at once. Super Bonus offers the widest range of results, while the standard Bonus is relatively steadier and more restrained. At 94% RTP, this slot has a higher house edge than many comparable games in this category.
Bet Range and Who Might Enjoy It
Bets range from €0.20 to €100. Boomberries is suited to cluster-pays players comfortable with high-volatility sessions. Its X-iter options also offer selective feature access at lower stakes.
Mobile Performance
Boomberries runs in a browser, not a dedicated app. The 6x7 layout fits portrait screens neatly, though landscape orientation is better for tracking several Hot Zone multiplier values at once. The review reported smooth smartphone performance during its testing.
Boomberries slot alternatives
| Slot | Boomberries | Oxygen 2 | Sugar Rush 1000 |
|---|---|---|---|
| Developer | ELK Studios | ELK Studios | Pragmatic Play |
| RTP | 94% | 94% | 96.53% |
| Volatility | High | High | High |
| Max Win | 25,000x | 25,000x | 25,000x |
| Buy Feature | Yes, from 3x | Yes, from 3x | Yes, 100x / 500x |
| Min Bet | €0.20 | €0.20 | €0.20 |
| Maximum position multiplier | x2,048 | x2,048 | x1,024 |
| Key Feature | Collector + Dealer + Special Wilds | Jellyfish + Octopus | No wilds, 7x7 grid |
Sugar Rush 1000's RTP is presented as a notable advantage for regular play. If RTP is a key factor for you, Sugar Rush 1000 may be a better match. Oxygen 2 adds randomness to multiplier placement with its Jellyfish and Octopus features, while Boomberries may feel more strategic thanks to its Collector and Dealer mechanics.
Verdict – is Boomberries worth playing?
Boomberries highlights features ELK Studios does well: Collector and Dealer interactions that build a sense of momentum, along with an X-Bomber Wild that Sugar Rush 1000 doesn't offer. The main drawback is the 94% RTP. Players who know Oxygen shouldn't expect a major gameplay change beyond the refreshed visuals.
The review recommends Boomberries to bonus hunters who selectively buy the X-iter Bonus or Super Bonus. For players after regular play on a strict budget, it considers Sugar Rush 1000 the better-value choice.
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.
