Onlyplay

Onlyplay Snapshot

What Onlyplay Is

Onlyplay began as a contract software development company in 2007, building casino game software for third parties. Its first proprietary instant-win games, structured around lottery ticket mechanics, appeared in 2013. A first Ethereum-based game followed in 2016. From 2019 onward, the company began releasing its own branded Onlyplay casino games, and in 2020 it formally repositioned as a standalone online casino game provider under its current identity.

The company is headquartered in Vilnius, Lithuania, with reported additional offices in Ukraine and Portugal. It operates under a Curaçao license and has achieved certification from iTech Labs and BMM Testlabs against UK and Malta remote gaming technical standards.

Beyond content, Onlyplay markets three operator-facing infrastructure products: iGHUB (a B2B game aggregation layer); OWidget (a software module); and a licensable RNG engine based on the Blake2b hash function.

Why Operators Use Onlyplay

The primary operational case for Onlyplay is format diversification. Most mid-market casino portfolios are weighted heavily toward reel slots from established studios. Crash games, instant-win formats, and probabilistic titles remain underrepresented in many lobbies, yet these formats appeal to specific player profiles — particularly younger demographics and crypto-native players who prefer faster, outcome-transparent gameplay structures over multi-feature slot sessions.

Onlyplay’s catalog addresses this gap with formats that have no direct equivalent in standard casino game development companies. Titles like F777 Fighter operate on crash mechanics; The Thimbles uses a cup-and-ball guess structure; Lucky Punch runs on an event-bet model. These formats sit outside the reel-slot category entirely and require no slot-native understanding from the player to engage. For operators targeting emerging markets or crypto-adjacent audiences, these formats represent accessible entry-level gambling formats distinct from the reel slot baseline.

Content Profile: What to Expect

Onlyplay’s online casino software portfolio spans several distinct format types, each with different operational characteristics:

Crash games (e.g., F777 Fighter) use a multiplier-growth mechanic where players cash out before a random crash event. Gameplay is fast, session length is short and variable, and the social/multiplayer layer is built into some titles. These games have no reel structure and no traditional bonus round.

Instant-win and fast-format games (e.g., The Thimbles, Troll Dice) use single-event prediction structures. There are no spinning reels. Outcomes resolve in seconds. The mechanic is closer to a lottery or card game than a slot. Some titles incorporate tiered multiplier structures based on the number of choices a player selects.

Classic and Megaways slots (e.g., Hot & Spicy Megaways) use standard reel layouts, with supplementary mechanics such as a mini-slot multiplier above the main grid. These titles align more closely with conventional slot behavior and pose fewer onboarding challenges for players already familiar with reel formats.

Proprietary formats — including Slottery and Infinity Play — represent hybrid structures that combine elements of slots and lottery. Verified mechanic-level detail on these specific formats is limited in public documentation.

Across the portfolio, Onlyplay employs cartoon-style or bold graphic design. Themes include military, sport, mythology, fruit, and criminal-world aesthetics. Games are consistently mobile-optimized.

Where Onlyplay Fits in a Portfolio

Onlyplay games are most relevant to operators in two situations:

1. Portfolio gaps in non-slot fast-format categories. If a lobby carries 200+ reel slots but no crash games or instant-win titles, Onlyplay provides a direct solution for adding these format categories without requiring multiple separate integrations.
2. Crypto and emerging-market expansion. Native crypto support and confirmed player traction in markets such as Africa, Canada, Finland, and Norway make this content relevant to operators expanding into these regions. The fast-format, low-complexity gameplay structures may suit players less familiar with reel slot conventions.

💡Onlyplay content is likely to complement rather than replace reel-slot providers. Onlyplay slots do not serve the same function as high-variance feature slots.

Integration & Aggregation Layer

Onlyplay is available through both direct API integration and established aggregation routes.

Direct Onlyplay API integration connects operators to Onlyplay’s own API. This gives full control over game configuration and reporting but requires a bilateral commercial agreement, coordination of individual certifications for each target jurisdiction, and direct management of any ongoing maintenance or update cycles. For operators with existing compliance infrastructure and technical teams, direct integration is standard practice.

Casino Aggregator — one Onlyplay api, one contract, one integration session, centralized reporting, and shared certification management. The trade-off is an additional aggregation-margin layer and reduced flexibility in certain configuration parameters.

For operators still deciding between direct Onlyplay API deployment and aggregation, GR8 Tech’s Infinite Casino Aggregator offers the more operationally efficient route. Onlyplay content becomes available through a single integration layer, with centralized reporting, shared certification management, and no need to maintain a separate direct provider connection. The tradeoff is reduced flexibility compared to a fully direct API setup, but for most mid-market operators, the lower technical overhead and faster deployment cycle outweigh that limitation.