At 78mcom you can play Gates of Olympus, Aviator, Sweet Bonanza, Spaceman, and much more — with high RTP, free spins, progressive jackpots, and Pix withdrawals in minutes. All on mobile or desktop.
Chosen by the Brazilian community — high volatility, massive multipliers, and plenty of excitement on every spin.
Over 2,000 titles organized so you can find exactly what you're looking for — from timeless classics to the latest releases.
Crash games are taking the Brazilian player community by storm. Place your bet, watch the multiplier climb, and cash out at the right moment — or push your luck and ride it to the limit.
Brazil's most-played crash game. The plane takes off and the multiplier climbs until… crash! Cash out before it falls. Two simultaneous bettors per round, live chat, and real-time stats. Available at 78mcom with bets starting from R$ 0.50.
Up to 200x per roundPragmatic Play's astronaut that took Brazil by storm. The mechanic is similar to Aviator but with a fresh visual style and a configurable auto-bet with stop-loss — great for players who want to manage risk without keeping their eyes glued to the screen.
Up to 5,000x per flightA 25-tile grid hides mines and gems. Every tile you flip without hitting a mine increases the multiplier. Cash out whenever you like — or keep flipping to push the prize even higher. High tension with every click at 78mcom.
Custom multiplier78mcom partners with the biggest slots studios in the industry, ensuring every game is tested, audited, and comes with a declared RTP.
RTP (Return to Player) is the average percentage returned to players over time. Volatility refers to how frequently prizes are awarded and how large they tend to be.
| Game | Provider | RTP | Volatility | Max Multiplier | Min. per Spin |
|---|---|---|---|---|---|
| Gates of Olympus | Pragmatic Play | 96,5% | High | 5,000x | R$ 0.20 |
| Aviator | Spribe | 97,0% | Crash | 200x+ | R$ 0.50 |
| Sweet Bonanza | Pragmatic Play | 96,5% | High | 21,175x | R$ 0.20 |
| Spaceman | Pragmatic Play | 96,5% | Crash | 5,000x | R$ 0.50 |
| Big Bass Bonanza | Pragmatic Play | 96,7% | Medium | 2,100x | R$ 0.10 |
| Book of Dead | Play'n GO | 96,2% | High | 5,000x | R$ 0.10 |
| Jammin' Jars 2 | Push Gaming | 96,8% | High | 20,000x | R$ 0.20 |
| Starlight Princess | Pragmatic Play | 96,5% | High | 5,000x | R$ 0.20 |
* Theoretical RTPs calculated over millions of rounds. Individual results may vary. Play responsibly.
From sign-up to your first spin in under 5 minutes. That's how it works at 78mcom.
Quick registration with your name, CPF, email, and date of birth. For players 18 and over only. Takes less than 2 minutes and gets you straight into the Bronze tier of the VIP Program.
Minimum deposit of R$ 20.00 via Pix — instant credit, no fees. Credit card, boleto, PicPay, and Mercado Pago are also available.
Browse the catalog, use the category or volatility filters, pick your title, and set your bet size. Then just hit spin.
Winnings hit your balance instantly. Request a Pix withdrawal and receive funds within minutes to your Nubank, Itaú, Bradesco, or any supported bank account.
It's not just the variety — it's the complete experience built with Brazilian players in mind.
From Aviator to Gates of Olympus, classics like Book of Dead, and newer titles like Starlight Princess — at 78mcom you'll never run out of options. New games are added to the catalog every week.
78mcom slots are built to run smoothly on mobile. The Android and iOS app optimizes games for smaller screens, with fast loading even on a 4G connection.
Hit a massive multiplier on Gates of Olympus? Your balance shows up in your account within seconds, and you can request a Pix withdrawal to any Brazilian bank in minutes — no business-day delays, no waiting around.
78mcom members regularly receive free spins on selected titles. Weekly slots tournaments award real-money prizes to the players with the most points — no additional entry cost required.
At 78mcom, the RTP of every slot is displayed in the game description before you start playing. No more spinning blind — we believe informed players make better decisions.
Every spin on 78mcom slots earns points in the VIP Program. The more you play, the faster you level up — and the higher the weekly cashback credited to your balance every Monday.
Every hour, players across Brazil hit massive multipliers on 78mcom slots. Your name could be next.
I Want to Win TooThe online slots market has grown remarkably in Brazil over the past few years. What was once a niche experience limited to players with access to foreign platforms is now one of the fastest-growing forms of digital entertainment in the country. 78mcom has kept pace with that evolution, building a catalog of over 2,000 titles — from the most popular to the latest releases — always with the Brazilian player's experience at the forefront.
Online slots work in a pretty straightforward way: you set your bet amount, hit spin, and the reels roll. When matching symbols line up on specific paylines, you win a prize proportional to your bet. The key difference between titles lies in volatility — high-volatility games pay out less often but with bigger prizes, while low-volatility ones pay more frequently but in smaller amounts. At 78mcom, the RTP (Return to Player) and volatility of every slot are available before you start playing.
Among the titles most loved by Brazilian players on the platform, Aviator holds a special place. Spribe's crash game was the first of its kind to go mainstream in Brazil — and for good reason: the mechanics are straightforward, the multiplier climbs right before your eyes, and the decision of when to cash out is entirely yours. With a 97% RTP and bets starting at R$ 0.50, it's accessible to players of every style.
If there are two games that have taken over casino livestreams in Brazil lately, it's Gates of Olympus and Sweet Bonanza, both from Pragmatic Play. Gates of Olympus features Zeus as the main character and a cascade mechanic that can chain multiple wins in a single round — the multiplier that builds up during free spins is what drives players to prizes worth thousands of times their bet. At 78mcom, it's available with a "bonus buy" feature for anyone who wants to jump straight into free spins.
Sweet Bonanza uses a 6x5 grid with no fixed paylines — any cluster of 8 or more matching symbols pays out. The tumble mechanic (new symbols dropping after each win) can chain multiple reactions in a row, and free spins multipliers can reach staggering values on a lucky run. With a minimum bet of R$ 0.20, the entertainment value per BRL spent is excellent.
Crash games are a category of their own within slots. Instead of reels and symbols, you watch a graph (or a plane, an astronaut) climb in real time as a multiplier grows. At any moment the curve can "crash," and anyone who hasn't cashed out loses their bet. It's a blend of decision-making skill and pure randomness that creates a tension unlike anything in traditional slots.
At 78mcom, alongside Aviator and Spaceman, you'll find Mines — a grid game where every tile you flip without hitting a bomb increases the multiplier. Knowing when to stop and collect your winnings is the heart of the game. The platform offers auto-bet with configurable stop-loss settings for players who want to manage risk without watching every round.
A few practical tips that make a real difference when playing slots at 78mcom: first, always check the RTP and volatility before you start — that information is available in each title's description. Second, set a session budget before you play and stick to it — the platform's configurable deposit limits are a handy tool for that. Third, make the most of the VIP Program: every spin earns points that convert into real cashback every week.
Weekly slots tournaments are another exclusive perk at 78mcom. The platform regularly hosts competitions where players with the highest multipliers or most points accumulated on specific titles compete for real-money prizes. Entry is automatic for anyone with an active account — all you need to do is play the slots included in the tournament.
Depositing to play slots at 78mcom is as easy as sending a Pix to a friend: generate the key on the platform, pay through your bank app (Nubank, Itaú, Bradesco, Banco do Brasil, or any other supported bank) and the funds hit your balance in seconds. The minimum deposit is R$ 20.00 — enough for hundreds of spins on slots with R$ 0.20 bets.
Withdrawals are just as fast. Request the amount, confirm your Pix key, and the money lands in your account within minutes. There's no processing queue for verified users — identity verification (submitting a photo ID) is a one-time step that unlocks unlimited withdrawals within your VIP level limit. That's how 78mcom believes things should work: you won, the money is yours, and getting it should be just as simple as spinning the reels.
78mcom uses 256-bit SSL encryption across all gaming sessions and financial transactions. Your slots history, banking details, and personal information are kept strictly confidential and never shared with third parties without your explicit consent. To learn how we handle your data, visit our Privacy Policy. You can request access, correction, or deletion of your information at any time.
Slots produce random outcomes — no strategy can guarantee a profit. 78mcom provides responsible gambling tools to help you play safely and mindfully.
Set a daily, weekly, or monthly cap on your slots deposits to keep your entertainment budget in check.
Pause access to slots for 24 hours, 7 days, or 30 days — or permanently — without losing your VIP Program level during the period.
Check your full spin, deposit, and withdrawal history in the 78mcom app for complete clarity on your spending.
Slots at 78mcom are strictly for players aged 18 and over. Identity verification is required before your first withdrawal.
Need help? Visit our Responsible Gambling page or call CVV: 188.
The most common questions from Brazilian players about slots on the platform.