Gamomat slots

Who makes Gamomat slots?

Gamomat is a German slot developer. Its games are built by GAMOMAT Development GmbH in Berlin and supplied to online casinos through GAMOMAT RGS Ltd, a company based in Malta. The business started in 2008 in land-based gaming and later moved into online slots, where it now lists more than 130 games.

A 2023 anniversary report in the trade press named Dietmar Hermjohannes as founder and managing director of the development company, described a Berlin team of about 80 people and said its games were available in more than 35 countries and 27 languages. The same report put the online library above 150 titles, a figure that included games for social casino platforms. More recently the studio was named Games Studio of the Year at the IGA awards in both 2025 and 2026.

Like every studio on our online slot providers hub, Gamomat doesn’t run a casino. You play its games inside a licensed casino account, and the casino decides which titles and which versions to offer. Our explainer on what a slot provider is sets out that relationship.

Gamomat’s land-based roots

Gamomat began as a land-based gaming business in 2008 before diversifying into online games and becoming an independent online developer. We haven’t confirmed which machines or markets it served in those early years, so we don’t name them.

The influence shows in the catalogue, though. Many Gamomat titles use the compact layouts, short paytables and familiar symbols of hall and arcade machines: fruit, sevens, bells and stars, books and gems. If you enjoy classic slot machines or the fruit slots online that imitate them, that is the part of the catalogue to start with. Our history from mechanical to online traces how land-based designs made that jump.

Gamomat slot styles explained

Three families make up much of what UK players will recognise.

Fruit games

Fancy Fruits and its Deluxe follow-up belong to the fruit-machine tradition: fruit symbols and sevens in a compact layout. The appeal is simplicity. The maths in this style is often kept lean, with a narrow paytable, so check the RTP in the help screen. For the meaning of the symbols, see our cherry and lucky seven pages.

Book-style slots

Ramses Book follows the familiar book format popularised in land-based halls: a book symbol acts as both wild and scatter, and in the bonus a randomly chosen symbol expands to fill whole reels. Our book slot machines page explains the format in detail, and the book symbol page shows how it works on the reels.

Crystal games

Crystal Strike, launched in January 2021, is a 5-reel, 4-row game with 20 fixed paylines, according to its launch report. Its feature hides Energy Spheres in a crystal cave; when revealed they trigger respins and spread into large blocks of wild symbols. The same report called the game highly volatile, but we treat that as the publisher’s description rather than a checked figure.

Notable Gamomat slots

We haven’t written dedicated pages for Gamomat games yet, and we don’t quote RTPs, volatility ratings or max wins that our checked data can’t confirm. If you want comparable games we have analysed in full, the Book of Ra Deluxe and Sizzling Hot Deluxe pages cover two classic land-based-style games from another German-speaking studio.

Gamomat RTP: how to read it and what it costs

Every slot at a UK-licensed casino must make its return to player available, usually in the help or info screen. RTP is the share of all stakes the game is designed to pay back over millions of spins; the rest is the house edge. Because studios often supply more than one version, the figure in your casino’s help screen is the one that applies.

The table shows what common RTP levels mean for 100 spins at 20p, or £20 staked. These are illustrations, not Gamomat figures.

A session can end far from these averages, especially on a volatile game where a respin feature carries much of the return. Our RTP explainer and what is a good RTP for a slot? help you judge what you see.

Are Gamomat slots licensed in the UK?

Any studio supplying games to British players needs a Gambling Commission licence, and UK casinos can only offer games from licensed suppliers. We haven’t confirmed the Commission account that covers Gamomat’s supply company, so we don’t quote one. You can check it yourself on the Gambling Commission’s register of businesses (opens in a new tab), which can be searched by company name.

1. Open the Commission’s public register and choose the business search.
2. Search for “GAMOMAT” and open any matching entry.
3. Check that the status is active and that the licence covers gambling software.
4. Then check the casino itself: it needs its own remote casino licence.
5. If either check fails, don’t deposit.

Games for the British market are also tested before release by approved test houses; the Commission’s list of approved test houses (opens in a new tab) names them. Our page on RNG certification explains what the testing covers.

How UK rules shape Gamomat slots

Fast, simple fruit games are exactly the type most affected by the UK’s online game design rules. Since 31 October 2021 British versions can’t offer autoplay, must take at least 2.5 seconds per spin and can’t use turbo or slam-stop. Nor can a game greet a payout no bigger than the stake with win fanfare, so a 20p win on a 20p spin passes quietly. Our spin speed rule and losses disguised as wins rule pages explain why.

Stakes are capped too, at £5 a spin from age 25 and £2 a spin between 18 and 24, under the Commission’s stake limit guidance (opens in a new tab). Bonus buys aren’t offered on slots at UK-licensed casinos.

Gamomat slot myths

Simple fruit games are easier to win on. A short paytable says nothing about the RTP; check it. Book slots pay out after a run of dead spins. Each spin is independent; see what is a dead spin? Award-winning studios run looser games. Awards recognise design and business performance, not returns; there is no such thing as a loose or tight slot that you can spot from the outside.

Who Gamomat slots suit

Gamomat suits adults who like traditional-looking slots and are happy to check the numbers themselves. If simple games make it easy to lose track of time, use the reality-check and time-out tools in your account; our slot machine safety tools guide explains each one.

Where to play Gamomat slots in the UK

Availability of Gamomat games varies between casinos and changes over time, and we can’t confirm which titles our partners list, so search the lobby before you register. Every offer shown here is a standard sign-up deal for adults (18+) opening a new account, and full terms apply.

At Coral, deposit and bet at least £10 on slots for 100 free spins on selected games, worth 10p each, to accept within 48 hours and use within 7 days, with no wagering on winnings. Ladbrokes spreads its offer over 10 days: spend £10 on slots after depositing and you receive 50 free spins daily (500 maximum, 10p each, wager-free). PlayOJO’s offer is 80 no-wagering spins (10p each) on Big Bass Bonanza after a first deposit of at least £10, with winnings paid in cash. Some payment methods don’t qualify, and Coral and Ladbrokes share an operator. Compare the details on our UK casinos page.

18+. Gambling should be entertainment that costs money, not a way to make it. Decide a budget before you play: plan a slot budget. Free, confidential help: National Gambling Helpline 0808 8020 133.