Onlyplay: certified casinos and instant win game demos

Key facts about the Onlyplay games provider

• Identity: B2B casino games provider founded in 2020, with its head office in Vilnius, Lithuania, plus teams in Ukraine and Portugal.
• Catalogue: 173 games as of 11 September 2026, including 153 video slots, 13 instant win games and 10 crash games.
• RTP: from 92.00% (Lucky Coin) to 97.50% (Lucky Ocean), with the market median sitting between 95.00% and 96.50%.
• Demo: all 173 titles are playable for free, a coverage rate that is rare in this industry.
• Signature: the Tap Game, a trademarked multiplayer format used by Piggy Tap and Football Tap.
• Certifications: RNG certificates from iTech Labs and BMM Testlabs, plus a Provably Fair badge on the crash games since January 2025.
• Weak point: no licence number published, no responsible gaming page, an incomplete privacy policy.
• Pace: three to four new games a month, including 41 releases in 2025.
• Distribution: more than sixty partner platforms and aggregators, among them SOFTSWISS, Pariplay and BetConstruct.

Onlyplay: instant win games provider, certified casinos and free demos

A ceramic piggy bank that several players hammer until it cracks. That is what put this studio on the map, and it is not a figure of speech.

Onlyplay is an online casino games provider founded in 2020 and based in Vilnius, Lithuania. It specialises in instant win games, crash games and video slots. Its catalogue holds 173 titles as of 11 September 2026, with return to player rates running from 92.00% to 97.50%.

Two buttons at the top of this Kynox category page take you straight where you want to go. The GAMES filter opens a selection of Onlyplay titles playable in demo mode, with no deposit and no sign-up. The CASINO button lists the online casinos certified and regulated in their own jurisdiction that carry these games for real money.

Which Onlyplay games can you try for free?

The GAMES filter on this page gathers a selection of Onlyplay titles available in demo mode. Here is the good news from the developer's side: all 173 games in the studio's official catalogue come with a demo link, which is still unusual. Plenty of developers keep that option for their partner operators only.

One reminder that suits nobody but stays true. The demo runs on the same random number generator as real money play. A generous session with play money predicts absolutely nothing.

Piggy Tap, the instant win game that made Onlyplay's name

Do not go looking for reels or paylines in Piggy Tap. You tap, the piggy takes the hit, and whoever lands the final blow walks away with the pot. This instant win casino game runs at 96.98% RTP, medium volatility and a top win announced at x6,050. Three progressive jackpots sit above the grid at all times: Minor, Major and Grand. The Lightning feature can also trigger a mini slot with free spins.

Fox Gold Rush, the best RTP of the 2026 releases

A gunslinging fox slumped in a saloon, horseshoes, and a fair few money bags. This 5x3 video slot climbs to 97.00% RTP at high volatility. That is the best rate across the whole Onlyplay slot range. Two things deserve your attention before you stake. There is a Bonus Chance selector that the official sheet does not document and that raises your bet. And the Buy Bonus sits at 70x stake, in the upper bracket of the market.

Lucky Barrel, Onlyplay's Oktoberfest on a 3x3 grid

Nine cells, a collection barrel, and the full beer festival kit. Lucky Barrel runs at 95.66% RTP with medium volatility. The Collect feature stacks coins in the centre, and four jackpots round things off: Mini, Minor, Major and Grand. Nothing revolutionary from Onlyplay here. What you get is a short, readable game loop, closer to the most classic video slots on Kynox Casino than to anything experimental.

Onlyplay crash games peak at 97.00% RTP

Four Onlyplay crash games share a 97.00% return to player rate. You have ChiX, CricX, ScoreX and GoalX. CosmoX drops to 96.14%, while F777 Fighter and Limbo Cat, both at 95.00% and high volatility, are the twitchiest of the family. Those numbers put the studio at the top of the segment, next to Spribe and the crash games from SmartSoft Gaming. To widen the net, the crash games demo category on Kynox brings together every studio in the genre.

Onlyplay demo games table: RTP and volatility

The 2026 releases and their hit frequency

These six titles came out between January and September 2026. Reading the two columns together is instructive. 4 Royal Pots pays most often at 23.42%, but at high volatility. That means a lot of small wins and very few big ones. Bigfoot Riches does the opposite, with 10.18% winning spins and a Grand Jackpot announced up to x10,000.

Where can you find a certified Onlyplay casino?

What the Kynox CASINO button filters

The CASINO button at the top of this page shows the operators that carry the Onlyplay catalogue and hold a licence that is valid and verifiable in their jurisdiction. No casino appears there without that check.

Here is the distinction that changes everything. Onlyplay is a B2B developer, and you should never mistake it for a casino. This studio holds no player accounts, processes no withdrawals and runs no bonuses. Your protection does not rest on the developer's reputation. It rests on the authority that supervises the casino where you deposit.

That point matters more than usual with this studio, because Onlyplay publishes no supplier licence of its own. Its integration partners point to Curaçao. Strictly regulated markets ask a studio for separate supplier approval before its games can go live, so where you find the catalogue depends heavily on the licence your operator holds.

What the operator's licence actually changes

• Segregation: player funds are held separately from the operator's own cash in serious jurisdictions, though not in all of them.
• Redress: a Maltese or Estonian regulator will investigate a dispute, an offshore regulator far less so.
• Limits: self-exclusion, deposit caps and identity checks vary enormously from one licence to the next.

Does Onlyplay accept cryptocurrency payments?

Yes, and the studio makes a selling point of it. Onlyplay states that it supports every fiat currency and every cryptocurrency, tokens included, with no restriction listed. Six catalogue titles are even tagged as crypto by the developer, among them Lucky Ocean, Need For X and Quantum X.

In practice it then comes down to the operator. An online casino that takes Bitcoin deposits can display Onlyplay games in the currency of your choice, while a fiat-only casino will not. The crypto casino games demo selection on Kynox lets you compare compatible titles across all studios.

Who is Onlyplay and what is in its catalogue?

A studio born in 2020 between Vilnius and Kyiv

On its Company page, Onlyplay dates its entry into the gambling industry to March 2020, with a team drawn from three neighbouring worlds: crypto, lottery operation and social gaming. The studio blew out its sixth candle on 12 June 2026. Its head office sits in Vilnius, Lithuania, with teams in Ukraine and Portugal according to the provider sheet published by SOFTSWISS.

The war in Ukraine appears in black and white in the studio's own history. It claims to have kept its release schedule going regardless. That detail explains part of the catalogue. Chervona Kalyna Megaways and Lucky Borscht are not randomly chosen themes.

The Onlyplay catalogue as of 11 September 2026

The counter on the official site reads 173+ games. Here is the breakdown by family, with some titles sitting in more than one category:

• Video slots: 153 titles, the overwhelming bulk of the catalogue.
• Instant win games: 13 titles, including Piggy Tap, Chicken Plinko and Royal Africa.
• Crash games: 10 titles, the X family plus Cricket Crash and Need For X.
• Crypto games: 6 titles flagged as such by the developer.
• Slottery: only 2 titles, Wild West Girls and Lucky Punch.
• Cascade slots: 2 titles, Crystal Cascade and Juicy Crush.

Onlyplay also claims distribution across 2,000 operators, localisation in 18 languages, support for every device in portrait and landscape, and a player base split between Europe (27%), South America (22%), Africa (19%), Australia (13%), Asia (11%) and North America (8%). Those figures come from the studio and have not been independently verified.

And there you have the first gap between the pitch and the product. Onlyplay sells itself as an instant win specialist. Yet 88% of its catalogue is conventional video slot content. The studio innovates at the edges and produces classics at the centre, much like Gamzix or the certified GameBeat slots in demo do in a neighbouring register.

RTP, volatility and release pace

The catalogue stretches from 92.00% for Lucky Coin to 97.50% for Lucky Ocean. Five and a half points of spread is simply enormous. Most titles land between 95.00% and 96.50%, which matches the market average without beating it.

The production pace, on the other hand, is real and measurable. The official blog announced 41 releases in 2025 and 33 over the first eight months of 2026. That works out at three to four new games a month. Very few studios this size keep that rhythm up.

Lucky Coin at 92.00% deserves a blunt warning. I would avoid that level whatever the quality of the artwork. A player in demo mode will never feel the difference. A player over the long run certainly will.

Which platforms distribute Onlyplay?

The Onlyplay catalogue travels through aggregators and platforms rather than direct integrations. The studio's partners page lists around sixty names. Among them: SOFTSWISS, SoftGamings, Pariplay, the BetConstruct platform, iSoftBet, the Kraków studio Kalamba Games, Hub88, EveryMatrix, Salsa Technology, Tom Horn Gaming, Kiron Interactive, Reevo, Slotegrator, ST8, NuxGame and GR8 Tech.

That density of aggregators explains why you will run into Onlyplay in very different lobbies. It often sits alongside the Zillion catalogue and its certified casinos, or the legal casinos offering August Gaming, distributed through the very same channels. The Kynox Casino games provider list lets you trace these overlaps studio by studio.

Which mechanics has Onlyplay invented?

The Tap Game, the real in-house find

Onlyplay has trademarked the Tap Game name and currently runs only two titles on the format, Piggy Tap and Football Tap. The principle rests on several players striking the same object at once. Whoever lands the decisive blow takes the pot. Five tournament formats are available, and the studio claims more than 50 local tournaments, 3 network tournaments and over 7,000 live streams built around Piggy Tap.

This is the most interesting part of what Onlyplay does. The format borrows from mobile tapping games and from streaming. Those are two territories the casino industry has watched from a distance for a decade without ever setting foot in. You are closer to arcade games here than to a traditional slot machine.

Four cross-catalogue features

Onlyplay publicly documents four features reused from one game to the next:

• TNT-Booster: a skill-based feature where the player picks the moment to blow up the grid.
• Progress: a level system that rewards players for coming back to the same title.
• Speed Up Bonus: speeds up how quickly a round resolves.
• Jackpot: accumulative or purely random mechanics depending on the game.

Onlyplay's progressive jackpots turn up across a wide slice of the catalogue, from Piggy Tap to the newest slots, following the same logic as the jackpot slots from the major developers.

Slottery, Megaways and Hold & Win

Slottery, the claimed crossover between a slot and a lottery, covers only two Onlyplay titles. The studio does however run eight slots under Big Time Gaming's Megaways licence and eight Hold & Win titles. Eight more games extend the Piggy universe, from the seasonal Piggy Bonanza releases to Golden Piggy Farm.

On this ground, Onlyplay plays the same tune as the lottery formats from Gamevy or the video slots and fast games from Games Warehouse, with production values a notch above.

Is Onlyplay a reliable games provider?

Onlyplay's RNG certifications

Onlyplay's random number generator certificates come from iTech Labs and BMM Testlabs, two leading accredited laboratories, according to the provider sheets published by SoftGamings and SOFTSWISS. SOFTSWISS also mentions a Curaçao licence. The random engine runs on a cryptographic algorithm built on the blake2b hash function, and the games are developed in HTML5.

The Provably Fair badge on the crash games

On 30 January 2025, Onlyplay announced that its crash games had been verified as Provably Fair by Crash Gambler, with an official badge awarded. That verification covers only this family of games, not the full library.

The grey areas you should know about

Let us be precise, because this is where most provider pages stop too early. As of 11 September 2026, the official Onlyplay site publishes no licence number, no company name, no postal address and no responsible gaming page. Every piece of licence information comes from partner sheets, never from the developer.

The legal pages are in a state that raises questions. The "Who we are?" section of the privacy policy still contains Latin filler text. The complaints procedure ends on a placeholder that was never filled in. And the cookie policy names a Bulgarian company as data controller, Amusnet Interactive Ltd., registered in Sofia under code 203773449, while pointing to a different website. An unannounced corporate link or a template copied without proofreading, Onlyplay does not say which.

None of this makes the games less fair. But for a studio claiming distribution across 2,000 operators, it leaves the player with nothing to verify directly, and it says a great deal about where compliance sits on the priority list.

Which awards has Onlyplay won?

Onlyplay keeps collecting shortlists without landing a major trophy yet. Across 2025 and 2026, the official blog records the following:

• SBC Awards 2026: four shortlisted categories, announced on 28 July 2026.
• iGB Affiliate Awards 2026: shortlisted for Innovator of the Year on 29 June 2026.
• SiGMA Asia Awards 2026: four categories retained on 29 May 2026.
• iGaming Afrika Summit Awards 2026: shortlisted as Crash Game Provider of the Year on 1 April 2026.
• European iGaming Awards 2026: four categories, announced on 4 December 2025.
• AskGamblers Awards: third place for Piggy Bonanza Valentine.

The studio's innovation director has also joined the jury for the Global Gaming Awards EMEA 2026.

My verdict on the Onlyplay provider

Onlyplay has an idea, a real one, and it defends it well. The Tap Game is the first genuinely new social mechanic to land in a casino lobby since crash games arrived. The graphics hold up, the three to four monthly releases keep coming, and 97.00% RTP on the crash games is competitive.

What holds me back is a catalogue overwhelmingly made of conventional slots. Add regulatory transparency that lags well behind the stated ambition, performance metrics published without any external audit, and that Lucky Coin at 92.00% sitting in the middle of it all.

Try Piggy Tap, Fox Gold Rush and CosmoX in demo through the GAMES filter and judge for yourself. Then pick your operator through the CASINO button and check its licence before any deposit. The studio is worth the detour, the operator is worth your caution. To widen the comparison, the instant win casino games from Eeze, the instant win and arcade games from Air Dice and the instant win casino provider Hacksaw Gaming remain the three best reference points.

FAQ: Onlyplay

What is Onlyplay?

Onlyplay is an online casino games provider founded in 2020 and based in Vilnius, Lithuania. It specialises in instant win games, crash games and video slots, with a catalogue of 173 titles.

Can you play Onlyplay games for free?

Yes. All 173 games in the Onlyplay catalogue have a demo mode, reachable with no deposit and no sign-up through the GAMES filter on Kynox Casino.

What is the RTP of Onlyplay games?

Return to player rates run from 92.00% for Lucky Coin to 97.50% for Lucky Ocean. Most titles sit between 95.00% and 96.50%. The crash games ChiX, CricX, ScoreX and GoalX all reach 97.00%.

What is the best known Onlyplay game?

Piggy Tap, a multiplayer instant win game at 96.98% RTP and medium volatility, with a top win of x6,050. It was nominated Best Product Breakthrough 2025 at the SiGMA Central Europe Awards.

Does Onlyplay hold a gaming licence?

The official Onlyplay site publishes no licence number. Its integration partners mention a Curaçao licence and random number generator certificates issued by iTech Labs and BMM Testlabs.

Are Onlyplay games fair?

The random number generator runs on a cryptographic algorithm built on the blake2b function and holds certificates from iTech Labs and BMM Testlabs. The crash games received a Provably Fair verification from Crash Gambler in January 2025.

Where can you play Onlyplay games?

Onlyplay games appear on operators licensed across a range of jurisdictions, with its integration partners pointing to a Curaçao licence. Strictly regulated markets require separate supplier approval, so availability changes from one country to the next. The CASINO button on Kynox Casino lists the certified operators that currently carry the catalogue.

Does Onlyplay accept cryptocurrencies?

The studio states that it supports every fiat currency and every cryptocurrency. Six titles are tagged as crypto by the developer, among them Lucky Ocean, Need For X and Quantum X. Actual availability depends on the casino.

How many games does Onlyplay release each year?

The official blog announced 41 releases in 2025 and 33 between January and early September 2026, a pace of three to four new games a month.

What is the Onlyplay Tap Game?

The Tap Game is a format trademarked by Onlyplay in which several players strike the same object at once, with whoever lands the decisive blow taking the pot. Two titles use it, Piggy Tap and Football Tap.

Sources :

• Onlyplay, Company page
• Onlyplay, game catalogue and game sheets
• Onlyplay, Partners page
• Onlyplay, "Onlyplay verified as Provably Fair Game Provider", 30 January 2025
• Onlyplay, "Onlyplay celebrates 6 years!", 12 June 2026
• Onlyplay, "Onlyplay receives four SBC Awards 2026 nominations", 28 July 2026
• SOFTSWISS, Onlyplay provider sheet
• SoftGamings, Onlyplay provider sheet
• iTech Labs, certification laboratory
• BMM Testlabs, certification laboratory