Penguin King
About
Penguin King was founded in 2023 and has grown into an independent casino content provider. The studio's portfolio includes over 116 games released over its time on the market.

History and positioning
Penguin King — a relatively young studio with about five years of history. The company's key figure is Octoplay. The studio maintains a steady release pace and regularly refreshes its catalog with new titles. The provider's games are certified by independent labs (GLI, iTech Labs, eCOGRA), confirming compliance with industry RNG fairness standards.
Product range
The studio's lineup spans several casino content formats:
- Video slots
Thematically, the studio's releases span directions like Animals, Fairy tales and Mythology.
Most popular Penguin King slots
Below is a selection of popular Penguin King slots featured in the GamblingShot catalog:
777 Streak: Supercharged

Carved in Gold: Hold & Win

Crack the Pumpkin Bank

Super Cash: Three Little Wins

Technology and integration
The studio uses a unified API for integration, which simplifies operator onboarding and drives wide presence across casino catalogs. The provider's games are built on HTML5 and run equally well on desktop, tablets and smartphones without separate mobile apps. The tech stack supports integration with jackpot networks, tournaments and operator gamification tools.
Why choose Penguin King games
Key advantages of the studio's games for players:
- Free demo without sign-up — Most games are available in free demo mode without deposit or registration — you can test the mechanics before betting real money.
- Crypto support — Games are integrated into crypto casinos with full functionality (BTC, USDT, ETH and more).
- Cross-platform support — All games work equally well on desktop, tablets and smartphones with no loss of functionality.
- Transparent rules — Each slot comes with a paytable describing payouts, RTP and volatility.
- Regular catalog updates — The studio releases new games and continues to support existing titles.
Where to play Penguin King games
The full list of slots and other Penguin King games available in our catalog is shown below this description. The provider's official website is penguinking.com.
FAQ
1
When was Penguin King founded?
Penguin King was founded in 2023 and by 2026 has been operating in the iGaming industry for 3 years. Over this time the studio has moved from its first releases to a full catalog with its own recognizable style. The company's history reflects the broader industry trend — from simple classic slots to complex mechanics with bonus rounds and cross-provider tournaments. Studio age is one indirect indicator of reliability: the longer a provider has been on the market, the more proven releases and operator integrations it has.
2
Are Penguin King games safe?
Penguin King games pass independent RNG (Random Number Generator) certification at international labs like GLI, iTech Labs and eCOGRA — confirming the fairness of outcomes and compliance with the stated RTP. In addition, the casinos that integrate the provider's games must hold their own license (MGA, UKGC, Curacao etc.) and pass regular audits. Player safety depends not only on the provider but also on operator choice — we recommend playing only at verified casinos from the GamblingShot ranking. All games available in our catalog have been checked for correct operation and result display.
3
Where can I play Penguin King games for real money?
Penguin King games are integrated into most popular casinos from the GamblingShot ranking — you can pick an operator by filters: welcome bonus, minimum deposit, crypto support, payout speed. Before signing up, compare welcome packages: different operators offer different bonus amounts and free spins, including spins specifically on Penguin King slots. Also check the wagering requirement and the max bet allowed during wagering — these are critical for real payouts. Once you've chosen a casino, you can search its slot catalog for Penguin King games right away.
4
Does Penguin King offer a demo mode?
Yes, most Penguin King slots in the GamblingShot catalog are available in demo mode — no registration, no deposit, no VPN. This lets you test the slot's mechanics, RTP, bonus frequency and volatility before real-money play. Demo uses virtual credits with a fixed balance — usually 1,000 or 5,000 fake coins that can be spent on any number of spins. Note: you can't win real money in demo, and progressive jackpots and some tournaments are also unavailable — those require a real deposit at a partner casino.
5
How many games are in the Penguin King catalog?
According to the provider, the Penguin King catalog contains over 116 games of different genres and mechanics. The studio regularly releases new titles, so the actual number of games in circulation keeps growing. The manufacturer pulls some releases from distribution — older slots or those that haven't passed local certification in certain markets. At GamblingShot we index the current catalog: the list of releases available for play is shown in the grid below, and you can filter it by RTP, volatility and theme.
6
What types of games does Penguin King make?
The studio specializes in formats such as video slots. The games suit both classic casinos with fiat deposits and crypto operators supporting BTC, USDT and other coins. Many titles use modern mechanics: cascading wins (Tumble/Avalanche), sticky symbols (Hold & Win), Megaways, multipliers and prize-accumulation systems. The full list of formats and a selection of available slots can be seen in the grid below this description.
7
What is the RTP of Penguin King slots?
Most Penguin King slots fall in the standard industry RTP range of 95–96.8% — meaning the game returns roughly 95-97 cents per dollar wagered over the long run. The specific RTP for each slot is listed in its description in our catalog. Keep in mind: RTP is a statistical figure calculated over tens of millions of spins; in a short session your result can deviate significantly in either direction. Slots with RTP above 96.5% are generally a more profitable choice for long-term play.
8
Can I play Penguin King games on mobile?
Yes, all Penguin King games are built on HTML5 and work correctly in any modern mobile browser — Safari, Chrome, Firefox — on iOS and Android with no app download required. The graphics and interface automatically adapt to screen size, with buttons repositioned for comfortable one-handed play. Most slots support both portrait and landscape modes — the provider doesn't restrict screen orientation. Performance is essentially identical to the desktop version: spin latency and animation quality aren't lost on mobile devices.