Iron Dog
Iron Dog Studio is a British slot maker best known for one trick no rival copied cleanly: it lets a casino put its own name on a Megaways game. Launched in 2017 as the premium slots arm of the 1X2 Network group, the studio built its reputation on Big Time Gaming‘s Megaways engine and then wrapped it in a product, Branded Megaways, that operators could badge as their own. That is the reason a page about “Iron Dog casinos” is worth reading past the logo.
Disclosure: NetEnt Casinos may receive compensation from listed brands. Read full disclosure.
Best Iron Dog Casinos
Planet Sport Bet Casino
Betsuna
Casiku
Blackjack City
Deal Or No Deal
The casinos listed on this page carry Iron Dog’s slots; the studio does not run any of them. Iron Dog is a supplier, so your account, deposits and support all sit with the operator, while what Iron Dog provides is the game and the maths behind it. Use the list to find a licensed site that actually stocks the titles below, then open its provider filter and look for the Iron Dog name.
Branded Megaways: the idea that made the studio
Iron Dog licenses the Megaways mechanic from its Australian originator, Big Time Gaming, the same six-reel format that can serve up to 117,649 ways to win on a single spin. Plenty of studios do that. What set Iron Dog apart in 2019 was Branded Megaways, a version of the engine that a casino can skin with its own theme, symbols and name and run as an exclusive. The approach won the studio an EGR award in 2020 and, for a while, made it the only supplier offering operator-customised Megaways slots off the shelf. If you have ever played a Megaways game that carried a casino’s own branding rather than a studio’s, there is a fair chance Iron Dog built the frame underneath it.
Part of the 1X2 Network
Iron Dog did not start from nothing. Its parent, the 1X2 Network, has traded since 2002 and cut its teeth on virtual football and fixed-odds games through its sister studio, 1X2gaming. Iron Dog was spun up in 2017 as the group’s higher-production slots label, aimed at the regulated markets where presentation and certification matter. That lineage explains the split you see across the group: 1X2gaming keeps the numbers-games heritage alive, while Iron Dog handles the feature-heavy video slots. Both sit under the same corporate roof and the same set of supplier licences.
The games worth knowing
Pirate Kingdom Megaways was the studio’s first Megaways release and is still the title most people name first, a high-seas slot running the full 117,649 ways. Megaways Jack and its follow-ups took a beanstalk theme through the same engine, while Rum and Raiders, Blood Queen, Gifts of Ostara and Dwarven Gems Megaways show the range beyond the flagship. Cleopatra’s Fortune is one of the more recent additions to the catalogue. Iron Dog releases new games most months and has grown to roughly 145 titles, so the library is broad for a studio of its age, though it is still smaller than the big Nordic factories. When you open an Iron Dog filter, those are the names to look for first.
How it builds and delivers the games
Iron Dog develops its slots in-house in HTML5, so they run in a mobile, tablet or desktop browser with no download, and it uses its own proprietary tooling rather than reselling another studio’s engine. The games reach players through the group’s own distribution and third-party aggregators, which is how Iron Dog content ends up in well over a thousand casino lobbies without the studio signing each one directly. One practical point for players: because operators can be given more than one RTP configuration of the same game, the return you get is set by the casino, not fixed by Iron Dog. It is worth checking the figure in a game’s information screen before you play, since the same title can pay differently from one site to the next.
Where Iron Dog is licensed
As a supplier, Iron Dog holds its approvals through the 1X2 Network’s corporate entities. The group carries a UK Gambling Commission business-to-business licence under account number 2266, a Malta Gaming Authority Type 1 licence (MGA/CRP/635/2018, held by 1X2 Network Malta Ltd), and approval from the Alderney Gambling Control Commission. Those are supplier licences, separate from the casino’s own. The operator you sign up with runs the age and identity checks, the anti-money-laundering controls and the responsible-gambling tools; Iron Dog’s job is to hand over certified games and the reporting behind them.
How we assess slot studios
When we rate a provider we look at the parts a marketing budget cannot move: the tier of its licences, whether the games are its own work or rebadged, how open it is about RTP, and whether it has done anything the rest of the field has not. Iron Dog scores well on the last count, because Branded Megaways was a real product idea rather than a slogan, and it sits under proper UK and Malta supplier licences. The fair criticisms are reach and consistency: it is a mid-sized studio leaning heavily on one licensed engine, and its configurable RTP means the version you play depends on the operator you play it at.
Who owns Iron Dog Studio?
Iron Dog Studio is part of the 1X2 Network, a British igaming group that has traded since 2002 and also owns the fixed-odds and virtuals studio 1X2gaming. Iron Dog was launched in 2017 as the group's premium slots label, so it has no independent owner; it builds games under the 1X2 Network's corporate and licensing structure.
What is Iron Dog Studio best known for?
Branded Megaways. Iron Dog licenses the Megaways engine from Big Time Gaming and built a version, Branded Megaways, that a casino can skin with its own name and theme and run as an exclusive slot. The product won an EGR award in 2020 and, for a time, made Iron Dog the only supplier offering operator-customised Megaways games off the shelf.
Is Iron Dog Studio licensed in the UK?
Yes. Its games reach UK operators under the 1X2 Network's UK Gambling Commission business-to-business licence (account number 2266). The group also holds a Malta Gaming Authority Type 1 licence (MGA/CRP/635/2018) and approval from the Alderney Gambling Control Commission. These are supplier licences, separate from each casino's own operating licence.
What are Iron Dog Studio's most popular slots?
Pirate Kingdom Megaways, its first Megaways release with up to 117,649 ways to win, is the title most players name first. Others worth trying include Megaways Jack, Rum and Raiders, Blood Queen, Gifts of Ostara and Dwarven Gems Megaways, with Cleopatra's Fortune among the more recent additions. The studio releases new games most months and has around 145 titles.
Does Iron Dog Studio run its own casino?
No. Iron Dog is a game supplier, not an operator, so you cannot open an account directly with it. Its slots appear at third-party casinos that license the content, and those operators hold your funds, run the checks and set the promotions. If a game's RTP matters to you, confirm it in the casino's own information screen, because operators can be given more than one RTP setting for the same title.
Casino list updated: August 2026
New welcome offer 100% up to 100 bonus spins. 18+.New players only. Opt-in. Min dep £20. Welcome Offer is 1 Yoo Spin for every £1 deposited up to 100 Spins. To claim the offer, you need to wager min £20 on slots of your 1st deposit by 23:59 GMT. Spins credited in proportion to your deposit amount and valid on Big Bass Bonanza. Winnings from bonus spins credited as bonus funds and are capped at an equal number of spins credited. These bonus funds can be used on slots only. Bonus funds are separate to cash funds and subject to 10x (bonus amount) wagering requirement. Only bonus funds count towards wagering contribution. £5 max bonus bet. Bonus funds and spins must be used within 72hrs. Affordability checks apply. Terms Apply. GambleAware.org
| T&Cs Apply | GambleAware.orgNEW WELCOME OFFER 50 Free Spins on Big Bass Bonanza. 18+. New players only. Min. deposit £20. Welcome Offer is 50 free spins on Big Bass Bonanza on your first deposit. To claim the free spins you also need to wager a minimum of £10 of your first deposit on slots. Free spins must be used within 72 hours. Winnings from free spins credited as cash funds and capped at £100. These cash funds are immediately withdrawable. Affordability checks apply. Terms apply. Please gamble responsibly. GambleAware.org,
| T&Cs Apply | GambleAware.org
Welcome Bonus £50 and 20 Free Spins on Book of Dead on 1st deposit. New Players Only. Min deposit £10. 10X wagering on bonus, 10X on free spins winnings. Min deposit £10. T&Cs Apply.
| T&Cs Apply | GambleAware.org
NEW WELCOME OFFER up to 75 Free Spins on Big Bass Bonanza. 18+. New players only. Min. deposit £20. Welcome Offer is 75 free spins on Big Bass Bonanza on your first deposit. To claim the free spins you also need to wager a minimum of £20 of your first deposit on slots. Free spins must be used within 72 hours. Winnings from free spins credited as cash funds and capped at £100. These cash funds are immediately withdrawable. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org
| T&Cs Apply | GambleAware.org
NEW Welcome offer 66 Book of Dead Free Spins on 1st deposit. First Deposit Only. Min. deposit: £10. Game: Book of Dead, Spin Value: £0.10. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.
| T&Cs Apply | GambleAware.org
Spin to win up to 500 Free Spins on Starburst. New players only. £10 min fund. Max bonus conversion equal to lifetime deposits (up to £250) to real funds. 10x wagering requirements and full T&Cs apply. 18+
| T&Cs Apply | GambleAware.orgRELAUNCHED ON A NEW PLATFORM. Welcome offer 100% up to £50 and 20 Spins on Big Bass Bonanza. New Players Only. Min deposit £10. Wager from real balance first. 10X wager the bonus money within 30 days and 10x wager any winnings from the free spins within 7 days. Contribution varies per game. Available on selected games only. Wager calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt. Max conversion: £50 the bonus amount or from free spins: £20. Withdrawal requests void all active/pending bonuses. Terms & Conditions GambleAware.org.
| T&Cs Apply | GambleAware.org
NEW WELCOME OFFER up to £50 Deposit Match. 18+. New Depositing Players Only. Minimum qualifying deposit: £20. 25% Deposit Match Welcome Package. Claim up to £50 on your first deposit. Must be claimed within 7 days. To claim your bonus you must first meet the wagering requirements of 10x the bonus value. Full T&Cs apply.
| T&Cs Apply | GambleAware.orgNEW Welcome offer 50% Bonus up to £100 on 1st deposit. New players only. £10 min fund. £100 max bonus. 10x Bonus wagering requirements. Max bonus conversion to real funds equal to lifetime deposits (up to £250). Full T&Cs apply. 18+ only. Please play responsibly. Gambleaware.Org.
| T&Cs Apply | GambleAware.orgWelcome offer 100% up to £100 and 50 Free Spins on Rainbow Riches Megaways. New Players Only. Min Deposit £10. Wager from real balance first. 10X wager the bonus money within 30 days and 10x wager any winnings from the free spins within 7 days. Contribution varies per game. Available on selected games only. Wager calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt. Max conversion: 1 time the bonus amount or from free spins: £500. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.
| T&Cs Apply | GambleAware.org
Welcome offer Bet £10 Get 50 Free Spins on Big Bass Splash. Use promo code CROWN50. £10 min deposit. £10 in slot bets grant 50 spins on Big Bass Splash. £5 total spin value. £0.10 per spin. 7-day expiry. Selected payment methods only. T&cs apply.
| T&Cs Apply | GambleAware.org
NEW Welcome offer 100% Bonus up to £50. First deposit only. 100% Bonus Match up to £50. Min deposit £10. Credited within 7 days. 10x wagering, £50 max conversion. Max one claim per player. 18+. Full T&Cs apply.
| T&Cs Apply | GambleAware.org
NEW Welcome offer 50% Bonus up to £100 on 1st deposit. New players only. £10 min fund. £100 max bonus. 10x Bonus wagering requirements. Max bonus conversion to real funds equal to lifetime deposits (up to £250). Full T&Cs apply. 18+ only. Please play responsibly. Gambleaware.Org.
| T&Cs Apply | GambleAware.org
Welcome offer spin the Wheel to win up to 500 Free Spins on Big Bass Splash. New players only. £10+ fund. Free spins won via Mega Reel. 10x bonus wagering requirements. Max bonus conversion to real funds equal to lifetime deposits (up to £250). T&Cs apply. 18+ only. Please play responsibly. Gambleaware.org
| T&Cs Apply | GambleAware.org
Welcome offer 25% Bonus up to £50. New Players Only. Min Deposit £10. Wagering occurs from real balance first. 10x wager the bonus money within 30 days. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 Days from receipt. Max conversion: 1 time the bonus amount. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply
| T&Cs Apply | GambleAware.org
Welcome offer play £10 on Slots, get 100 Free Spins for King Kong Cash Even Bigger Bananas Jackpot King. New members only. Must sign up via this offer link. Wager within 7 days of reg. Accept Free Spins to use on King Kong Cash Even Bigger Bananas Jackpot King via pop up within 24 hrs of qualifying (10p spin value, 3 days expiry). T&Cs + deposit exclusions apply. Bet Responsibly. GambleAware.org. 18+
| T&Cs Apply | GambleAware.org
RELAUNCHED ON THE JUMPMAN PLATFORM. Welcome offer 20 No Deposit spins on Starburst on signup. Plus spin the Mega Reel to win up to 500 more Starburst spins on 1st deposit. New players only. 20 Free Spin – no deposit required, valid debit card verification required, 10x wagering requirements, max bonus conversion to real funds equal to £50.
Mega Reel – £10 min fund, max bonus conversion to real funds equal to lifetime deposits (up to £250), 10x wagering requirements. Full T&Cs apply. , 18+ GambleAware.org.
NEW Welcome offer 50% Bonus up to £100 on 1st deposit. New players only. £10 min fund. £100 max bonus. 10x Bonus wagering requirements. Max bonus conversion to real funds equal to lifetime deposits (up to £250). Full T&Cs apply. 18+ only. Please play responsibly. Gambleaware.Org.
| T&Cs Apply | GambleAware.org
Welcome offer spin to win up to 500 Free Spins on 9 Pots of Gold. New players only. £10+ fund. 10x bonus wagering requirements. Max bonus conversion to real funds equal to lifetime deposits (up to £250). Full T&Cs apply. 18+
| T&Cs Apply | GambleAware.org
New Welcome offer 5 Free Spins on Aztec Gems, no deposit required. New players only, no deposit required. Debit card verification required. Max bonus conversion £50. 10x wagering requirements. Full T&Cs apply. 18+ only. Please play responsibly. Gambleaware.org.
| T&Cs Apply | GambleAware.org