BNG (Booongo)

BNG Snapshot

What the BNG Is

Booongo was founded in 2015 and initially operated out of Austria before relocating its headquarters to Willemstad, Curaçao. The company built its early reputation in Eastern Europe and Asia, focusing on high-definition HTML5 slot game development. By 2017, it had secured a Curaçao eGaming license and QUINEL RNG certification, establishing the compliance foundation needed for broader distribution.

The studio gained operator traction through titles built on the Book-of format, starting with Book of Sun around 2018, before expanding into Hold and Win jackpot mechanics that now define much of its catalog. In 2018, BNG also launched a Game Partners program, allowing smaller studios to publish content through its RGS infrastructure. This extended the platform footprint without inflating the in-house headcount.

The structural event that most affects how operators work with this provider today came in 2021. Booongo reorganized into two distinct entities. The core studio continued under the BNG brand, retaining its Curaçao license and maintaining focus on emerging and grey markets. A sister company, 3 Oaks Gaming, relocated to the Isle of Man and pursued MGA and UKGC certification. Both entities share access to the same slot library, which means the same titles operate under different regulatory umbrellas depending on the operator’s licensing requirements. 

💡For an operator running a regulated EU or UK property, 3 Oaks is the functional entry point. For operators targeting Latin America, Asia, or other Curaçao-compatible markets, BNG Gaming is the direct route.

By 2021, the studio had also formalized a Latin American presence through a content deal with Mexico’s Big Bola Casinos, demonstrating an early-mover approach to regulated LATAM markets.

Why Operators Use BNG

The primary operational reason to add BNG to a portfolio is the Hold and Win jackpot mechanic.

Hold and Win works as follows: during a base game, landing a threshold number of bonus symbols triggers a re-spin phase. Symbols collected in that phase each carry a value – fixed prizes, multipliers, or jackpot levels. The phase continues until either all active positions are filled or re-spins expire. Most BNG slot games in this category carry three to four tiered jackpots: Mini, Minor, Major, and Grand. Grand jackpot caps in top titles reach 5,000x to 10,000x.

For operators, this mechanic has a concrete business benefit. The bonus phase is transparent, so players understand what they are collecting and why the stakes are escalating. That visibility converts single sessions into return visits. Players come back to chase uncompleted progressions. 

The mechanic also integrates cleanly into free spins bonus campaigns and prize drop tools – both of which BNG provides natively because the bonus round itself is the compelling event players want to reach.

This makes BNG slots more promo-efficient than titles relying on random wilds or opaque multiplier chains. The operator can attach a bonus buy, a tournament trigger, or a prize drop directly to the bonus round entry point with minimal friction on the product side.

Content Profile: What to Expect

BNG produces exclusively video slots. The typical format runs 5×3 or 5×4 reels with 20-50 paylines, though the platform includes classic 3×3 titles for operators targeting more conservative player segments.

Themes concentrate in four areas: ancient Egypt, Asian mythology, Western Americana, and generic fantasy. Theme differentiation is secondary to mechanical differentiation in how the catalog performs – operators should assess titles by their mechanics category first, then by theme.

The mobile experience is consistent. All titles are HTML5-native with no plugin dependencies, and performance on mid-range Android hardware is equivalent to desktop quality. This matters specifically for LATAM and Southeast Asian markets, where mobile is the dominant access point.

Where It Fits in a Portfolio

BNG performs best in portfolios where the core slot offering is anchored by one or two dominant gaming providers (Pragmatic Play, Play’n GO, or equivalent) and where the operator needs to fill a secondary tier with consistent, retention-oriented content.

In that secondary tier, BNG does two things well. First, it provides Hold and Win titles that sit comfortably alongside but do not replicate Pragmatic’s Fishing or Fruit Party formats, or Play’n GO’s high-volatility offerings. Second, it offers Book-of content that keeps pace with market expectations in Eastern Europe and Central Asia without requiring a dedicated niche supplier.

💡Where BNG is less effective: operators running Tier-1 UK or German regulated environments will need to route through 3 Oaks Gaming rather than BNG directly, given the current Curaçao-only license status of the BNG brand. Operators whose player base skews toward low-volatility casual slots or live casino preferences will find limited utility in the catalog.

The promotional infrastructure is a secondary portfolio argument. Tournaments, prize drops, and leaderboard campaigns are available from the provider’s back office without bespoke development. For operators running aggressive acquisition campaigns tied to slot content, this reduces the product team’s dependency when launching promotional windows.

Integration and Aggregation

BNG integrates via a single API. The onboarding process connects the operator to the full BNG content library, along with partner-published titles, without requiring per-title technical work. The provider operates its own remote game server, which handles game logic, RNG validation, and reporting.

Back-office access includes real-time performance data by title, configurable RTP settings where permitted by jurisdiction, and direct management of promotional tools, including tournaments and prize drops. This reduces the operational dependency on the provider’s support team once the integration is live.

For operators using GR8 Tech’s Infinite Casino Aggregator, BNG is available in the aggregated library. This is the lower-friction route for operators who have not yet established a direct commercial relationship with the studio. The casino aggregator handles the technical layer, reporting consolidation, and commercial terms, while the operator accesses BNG slot games, along with the rest of their integrated portfolio, from a single back-office environment.