Casino Games in Spain: Slots, Roulette, Blackjack, Live Casino & Poker Explained
Last updated: 2026-07-21
A plain guide to the casino games you can legally play at DGOJ-licensed sites in Spain — how each is licensed, the Spain-specific rules that shape it, and what to know before you play. Written for players, not promoters.
18+ only. Gambling involves risk and may be addictive. This guide is informational and does not constitute legal or tax advice.
How casino games are licensed in Spain
Spain does not hand out one blanket “casino” licence. Every DGOJ-licensed operator holds a general “Otros juegos” licence and then a singular licence for each individual game type it wants to offer. That is why, on our reviews, you will see a list of licence codes rather than a single one:
- Roulette — RLT
- Blackjack — BLJ
- Poker — POQ
- Punto y Banca (baccarat) — PUN
- Slots / Máquinas de azar — MAZ
Two consequences for you as a player. First, the catalogue at a Spanish site is smaller than an unlicensed .com because every single game must be individually certified by the DGOJ before it goes live — a trade-off, but the reason each game’s fairness is independently tested. Second, there are no free demo versions in Spain: regulation requires you to be registered, verified and playing with real funds. If you want the full legal picture first, start with our pillar guide on whether online gambling is legal in Spain.
Below, each game as it actually works in the Spanish regulated market.
Slots
Slots (máquinas de azar) are the backbone of every Spanish casino catalogue — from the international canon (Book of Dead, Starburst, Gates of Olympus, Sweet Bonanza, Megaways titles) to Spain’s own bar-style slots from MGA Games and Cirsa, a genuine local flavour you will not find at international brands.
Two Spain-specific things to know. Slots were regulated later than the rest of the market (from 2014-15), which is why every operator’s slots licence is younger than its roulette or blackjack ones. And there is a player-protection rule unique to the format: Spanish law requires you to set a maximum session time and a loss limit before you start spinning, applied at the start of the session. Before you play, it pays to understand two numbers published inside each game: RTP (the long-run return — a 96% RTP slot is designed to return €96 per €100 wagered over millions of spins, not per session) and volatility (whether wins come small-and-often or big-and-rare). Operators like bet365 publish both inside every game’s information menu.
Roulette
Roulette is where knowing the variant matters most, because the house edge changes dramatically between them:
- French roulette — with the La Partage rule, the lowest house edge on even-money bets, because you recover half your even-money stake when the ball lands on zero.
- European roulette — a single zero and a 2.7% house edge.
- American roulette — a double zero pushes the house edge to 5.26%, the worst of the three.
Same game, very different maths — always check which wheel you are sitting at. Spanish licensed sites also offer multiplier formats (Quantum Roulette, Mega Fire Blaze) and live-dealer roulette; bet365 was one of the pioneers of live roulette in Spain, authorised back in 2013.
Blackjack
Blackjack (licensed under BLJ) is the table game with the lowest house edge when played with correct basic strategy — which is exactly why casinos apply it a low weighting toward any bonus wagering requirement (see our wagering requirements guide). Spanish licensed sites offer both virtual tables and live-dealer blackjack, plus punto y banca (baccarat) under its own PUN licence — a game so specifically regulated that only a few Spanish operators hold the licence for it (Sportium is one).
Live casino
Live casino streams a real human dealer at a real table to your screen — roulette, blackjack, baccarat, game shows — in HD, typically around the clock. It is the closest thing to a physical casino the regulated online market offers, and every table runs under the same DGOJ certification and RGIAJ integration as the rest of the site. A documented detail worth knowing: at well-run operators, disconnection protection means a dropped connection mid-hand settles on the actual result rather than penalising you.
Poker
Online poker sits under its own POQ licence and, unlike the house-banked games above, you play against other people rather than the casino. Spanish licensed sites run cash tables (Texas Hold’em, Omaha) and daily tournaments. One distinctly Spanish twist: Sportium runs Spain’s best-known live poker circuits (Sixers, Niners) in physical venues, bridging online and offline play — see our Sportium review for the detail.
Playing responsibly, whatever the game
Every game above carries a house edge — the casino is designed to win over time, which is why we treat all of it as paid entertainment, never as a way to make money. Set your deposit and session limits before you play, use them, and if it ever stops being fun, stop. Help is free and confidential on 900 200 225, and our Responsible Gambling page has the full toolkit, including RGIAJ self-exclusion.
Ready to see which licensed operators offer what? Compare them on our home page — every entry verified against the DGOJ registry.
FAQ
Are all casino games licensed separately in Spain?
Yes. Under Spain’s system, an operator holds a general “Otros juegos” licence plus a singular licence for each game type: roulette (RLT), blackjack (BLJ), poker (POQ), punto y banca/baccarat (PUN) and slots (MAZ). You can check exactly which games an operator is licensed for in the DGOJ public registry.
Why are there fewer games at Spanish casinos than at .com sites?
Every game must be individually certified by the DGOJ before it can be offered. That means a smaller catalogue than unlicensed international sites, but each game’s fairness has been independently tested — and you have legal protection that .com sites cannot offer.
Can I play casino games for free in demo mode in Spain?
No. Spanish regulation does not allow free demo play at licensed casinos — you must be registered, verified and playing with real funds. This applies to every licensed operator, not just one.
Which roulette has the best odds?
French roulette with the La Partage rule has the lowest house edge on even-money bets, followed by European roulette (2.7%). American roulette (5.26%) has the worst odds because of its double zero. Know which table you are sitting at before you play.
What is RTP and where can I check it?
RTP (return to player) is the long-run average a game pays back — a 96% RTP slot returns €96 per €100 wagered over millions of spins, not per session. Licensed operators such as bet365 publish each game’s RTP inside the game’s information menu.
Do slots have special rules in Spain?
Yes. Spanish law requires you to set a maximum session time and loss limit before you start playing slots, and operators apply this at the start of the session. Slots were also regulated later than the rest of the market (from 2014-15).
Fran Exposito Alentorn
“We help English-speaking players in Spain avoid offshore and unlicensed operators and focus on DGOJ-licensed choices.”