Onlyplay
Onlyplay is an online casino game studio established in 2020 that develops instant win titles, crash games, tap games and video slots for integration into third‑party casino platforms. It supplies its games to online casinos worldwide but does not operate its own casino platform or white‑label solution.
Disclosure: NetEnt Casinos may receive compensation from listed brands. Read full disclosure.
Key Takeaways
- Onlyplay is a casino game provider focused on instant win games, crash games, tap games and video slots.
- The company is headquartered in Lithuania and operates under a Curaçao licence, with additional offices in Ukraine and Portugal.
- Onlyplay games are built in HTML5 and support desktop, mobile and tablet play via web browsers.
- The provider supports both fiat and digital currencies and is active with crypto‑friendly operators.
- RNG integrity for Onlyplay titles is tested by independent labs such as BMM Testlabs and iTech Labs.
- Players can access Onlyplay games at various online casino sites that integrate its content into their own platforms.
What is Onlyplay?
Onlyplay is a digital content studio that creates online casino games for licensed operators. The brand originated as a lottery‑focused developer and has expanded into several real‑money game formats, including crash mechanics, instant win games, tap‑based titles and video slots. Its games appear in casino lobbies alongside content from other providers, integrated through the operator’s existing platform or an aggregator.
The company positions itself as crypto‑friendly, with games that support operators working with both traditional payment methods and various digital currencies. Onlyplay does not market itself as an operator or platform, but as a specialist supplier of game content.
Is Onlyplay a software provider, platform, or both?
Onlyplay functions as a casino game provider rather than as a full gambling platform. It designs, develops and maintains its own portfolio of titles and delivers them to operators via remote game servers and third‑party aggregators. Online casinos then connect to these games through their existing casino platforms or management systems.
There is no public information indicating that Onlyplay runs a white‑label casino solution, back‑office platform, or complete turnkey casino service. Casinos listing Onlyplay content are typically powered by independent platforms or other infrastructure providers, while Onlyplay focuses on the game layer only.
Game portfolio and types of Onlyplay games
Onlyplay offers real‑money casino games in several categories. These games can be found at online casinos that have integrated the studio’s titles into their lobbies.
Core game categories
- Instant win games – Quick outcome games where players reveal or trigger results in a short time frame. These include lottery‑inspired formats and other fast‑resolution mechanics.
- Crash games – Multiplayer or single‑player games where a multiplier increases over time and can “crash” at an unpredictable point. Players choose when to cash out before the crash.
- Tap games – Fast games optimised for mobile, where interaction is mainly via tapping, with short rounds and simplified interfaces.
- Video slots – Slot titles using reels, paylines or alternative reel mechanics. These are often grouped under “onlyplay slots” sections at some casinos.
- Special formats – Branded categories such as Slottery, Infinity play and cascade slots, which combine features from lottery, slots and cascading symbol mechanics.
Onlyplay games commonly include added features such as jackpots, progress bars or boosters that trigger bonus events. Some titles introduce skill‑like elements or social functions, although game outcomes still rely on random number generation where required by regulation.
Technology, devices and integration
Onlyplay develops its products using HTML5 technology. This allows operators to run the same game code across multiple device types without separate downloads.
Supported devices
- Desktop and laptop computers accessed via modern web browsers
- Smartphones (Android, iOS and others) via mobile browsers
- Tablets and other touch‑enabled devices
Because games are browser‑based, players generally do not need to install separate apps to access Onlyplay titles, although availability always depends on the casino site and local regulation.
From an operator point of view, Onlyplay games are usually delivered through third‑party aggregators or direct API connections. The provider supplies the game logic and graphics, while operators’ own platforms manage accounts, payments, bonusing tools and responsible gambling controls.
Licensing, regulation and markets
According to public information, Onlyplay operates under a Curaçao licence and is headquartered in Lithuania, with additional offices in Ukraine and Portugal. The Curaçao licence allows the company to supply games to operators in multiple international markets, subject to local laws and each operator’s own licensing status.
Availability of Onlyplay games varies by country. For example, some casinos using the provider’s content may not accept players from the United Kingdom or other strictly regulated jurisdictions unless they also comply with local licensing rules. Players should check each casino’s licence details and terms and conditions, as Onlyplay itself does not manage player accounts or payments.
RNG certification and fairness
Onlyplay states that its games use random number generators (RNGs) tested by independent laboratories such as BMM Testlabs and iTech Labs. These labs evaluate whether the RNG produces unpredictable results within defined statistical limits and whether the implementation follows documented procedures.
Return to player (RTP) values and volatility levels can differ from game to game. Individual Onlyplay games typically disclose RTP in their help or information sections, and operators may choose from available RTP configurations where permitted by regulation. Players who are comparing titles should review RTP information inside each game at their chosen casino site.
Game themes, features and player experience
Onlyplay covers a range of visual themes, including regional motifs, classic fruit styles, seasonal content and other familiar categories. The provider uses 2D and 3D‑style graphics, various soundtracks and animation effects to distinguish different titles in its portfolio.
From a structural perspective, Onlyplay games often include:
- Crash multipliers and cash‑out timing decisions in crash titles
- Cascading reels or symbol drops in cascade slots
- Jackpot features, progress meters and booster mechanics
- Short‑round instant win gameplay with simple reveal actions
Some games also incorporate social or gamified layers, such as achievements or tournament support. These features are usually managed through the game server and connected to the operator’s promotion tools.
Advantages and disadvantages for players
Potential advantages
- Variety of formats – Mix of instant win, crash, tap and slot‑based games, which may appeal to players who prefer short sessions or alternative mechanics to standard reels.
- Mobile optimisation – HTML5 design and tap‑oriented layouts make many titles suitable for smartphone play.
- Crypto‑friendly operators – Presence on sites that accept digital currencies, where permitted.
- Independent testing – Use of recognised testing labs for RNG verification.
Potential disadvantages
- Market coverage – Not all regulated markets list Onlyplay content, so availability can be limited in some countries.
- RTP variability – RTP can differ by game and configuration, so players need to check each title rather than assuming a single standard rate.
- Specialised formats – Crash and instant win mechanics may not suit players who prefer traditional table games or complex video slots.
Advantages and considerations for operators
Online casino operators adding Onlyplay games to their lobbies typically do so through game aggregators or direct integrations.
- Content extension – Additional instant win, crash and tap games to complement slots and table games from other providers.
- Crypto alignment – Suitable for casinos focusing on digital currency payments or hybrid fiat‑crypto models.
- Technical fit – Browser‑based HTML5 titles that can be integrated into existing casino platforms without separate software downloads.
Operators must still rely on their own or third‑party platforms for account management, KYC procedures, payment processing, bonus systems and regulatory reporting, as Onlyplay does not provide these services as a full‑service casino platform.
Where to find Onlyplay games
Onlyplay games appear at online casinos and betting sites that integrate the provider’s content, either directly or via aggregators. These may include multi‑provider casinos that list hundreds or thousands of titles from various studios. In such lobbies, Onlyplay slots and instant win titles are often visible under provider filters or within dedicated crash and instant games sections.
Players should always check that any casino offering Onlyplay content holds an appropriate licence for their country or region and complies with local rules on age verification, responsible gambling tools and dispute procedures.
Final thoughts on Onlyplay
Onlyplay is a casino game studio concentrating on instant win formats, crash games, tap‑based products and video slots. It supplies these games to licensed operators through integrations rather than running its own casino platform. With a Curaçao licence, RNG testing from independent labs and a mobile‑focused HTML5 approach, Onlyplay has positioned itself as a content provider for operators serving international markets, including crypto‑oriented casino sites, subject to local regulation.
