Exclusive Offer · New Players Only
Sign up at 3ss5, deposit via Pix from R$ 20.00, and get a 100% bonus — up to R$ 500.00 — plus free spins on selected slots. The best way to kick off your online casino and Sports Betting journey in Brazil.
+18 · Terms and conditions apply · Play responsibly
100% on your first deposit + 50 free spins
From the sign-up bonus to VIP cashback — see everything 3ss5 has lined up for you.
Four simple steps and the bonus is already in your account. No hassle.
Go to 3ss5 and click "Sign Up". Enter your full name, CPF, email, and create a secure password. The process takes less than 3 minutes and is 100% online.
After registration, you'll receive a confirmation email. Click the link to activate your account. This step keeps your account secure and unlocks access to the welcome bonus.
Go to "Deposit", choose Pix (or boleto/card), enter the amount — minimum R$ 20.00 — and confirm. The balance hits your account in seconds and the bonus is credited automatically on top of your deposit.
With your bonus active, play slots, crash games, Live Casino, or Sports Betting. Once you meet the 30x rollover requirement, your bonus balance converts to real balance and you can withdraw whenever you like.
The bonus journey at 3ss5 doesn't end with your first deposit. Here's what's waiting for you at every stage.
No hidden fine print. Here are the key terms for the 3ss5 welcome bonus.
| Condition | Detail |
|---|---|
| Who is eligible? | New accounts only, with no prior deposits on 3ss5 |
| Bonus percentage | 100% of your first deposit amount |
| Maximum bonus amount | R$ 500.00 |
| Minimum deposit to activate | R$ 20.00 |
| Valid payment methods | Pix, boleto bancário, credit/debit card, Mercado Pago, PicPay |
| Free spins included | 50 spins on selected slots (Pragmatic Play / BGaming) |
| Rollover requirement | 30x the deposit amount + bonus |
| Games eligible for rollover | Slots (100%), crash games (100%), Sports Betting (100%), Live Casino (20%) |
| Deadline to meet the rollover | 30 calendar days after the bonus is credited |
| Maximum bonus winnings withdrawal | No limit after rollover is met |
| Valid alongside other promotions? | No — the welcome bonus is exclusive to the first deposit |
The full terms are available on the Terms and Conditions. 3ss5 reserves the right to cancel the bonus if fraudulent use or multiple accounts are detected.
Accepted Deposit Methods to Activate the Bonus
The 3ss5 loyalty program makes sure active players always get something back, every week.
If you're looking for an online casino and Sports Betting platform to get started, 3ss5 welcome bonus is one of the most competitive offers in the Brazilian market. The deal is straightforward: make your first deposit, 3ss5 matches it — up to R$ 500.00 — and adds 50 free spins on slots on top. It's a way to enter the platform with double the bankroll and explore everything without risking only your own money.
The question most new players ask is: "is this bonus legit or full of catches?". Honest answer: like any casino bonus, the 3ss5 bonus comes with a rollover requirement — the amount you need to wager before you can withdraw the bonus funds. At 3ss5, that requirement is 30x, which is in line with the national market average. That means if you deposit R$ 100.00 and receive R$ 100.00 in bonus funds, you need to wager a total of R$ 6,000.00 before withdrawing the bonus. That sounds like a lot, but in practice, playing regularly for a week or two on slots or crash games, you'll reach that amount naturally.
One more thing worth knowing: the rollover can be completed on virtually any game on the platform. Slots and crash games count at full weight (100%), making the process faster for players who enjoy those formats. Sports bets on football, volleyball, MMA, and the Brasileirão are also eligible. The one detail to keep in mind is that Live Casino wagers only count at 20% toward the rollover calculation — so if your goal is to clear the bonus quickly, sticking to slots and crash games is the most efficient route.
3ss5 collects and processes your personal data solely for the purpose of secure platform operation, in compliance with the LGPD (Law No. 13,709/2018). By registering and redeeming your bonus, you agree to our Privacy Policy. Your information is never shared with third parties without your explicit consent. You can request deletion, portability, or correction of your data through support at any time.
The 50 free spins included in the welcome package are credited alongside the deposit bonus and can be used on 3ss5's partner slots, such as Fortune Tiger (the legendary "Tigrinho"), Sweet Bonanza, and Gates of Olympus. Winnings from these spins are credited as bonus balance and must also meet the rollover requirement before withdrawal. If you've never played Fortune Tiger, this is a great chance to try it for free.
One thing that sets 3ss5 apart from many other sites is how straightforward its promotions are. There's none of that "hidden bonus" situation where you only find out you can't withdraw after playing for an entire week. All terms are published clearly, support responds in English, and if you ever have questions about your bonus status, you can check it directly in your account dashboard — no need to contact anyone.
Beyond the first deposit bonus, it's well worth keeping an eye on 3ss5's weekly promotions. Every Monday brings something new: reload bonuses for weekend deposits, cashback on the previous week's losses, slots tournaments with BRL prize pools for top finishers, and — during big Brasileirão matches or UFC weeks — special odds and themed free bets tend to appear. Players who follow the promotions calendar get a lot more out of the platform.
For football fans — the majority in Brazil — the 3ss5 welcome bonus works perfectly as a starting point for Sports Betting. You can use your bonus balance on single or combo bets across the Brasileirão Série A, Copa do Brasil, Libertadores, and state championships. Every time you place a bet with the bonus balance at odds above 1.50, the full amount counts toward the rollover. In practice, betting on Brazilian football while watching the match is the most enjoyable way to meet the requirement — it never feels like work.
The referral bonus is also worth highlighting. If you have friends who enjoy sports betting or online casino games, you can share your exclusive 3ss5 link. Every friend who signs up and makes their first deposit earns you R$ 50.00 in bonus funds — with no cap on referrals. It's one of the few platforms in Brazil still running this kind of active referral program with real rewards.
In short: the welcome bonus from 3ss5 is a real offer with transparent terms and a clear path to converting your bonus into actual cash. If you're going to sign up for an online betting platform anyway, it makes sense to choose one that doubles your initial deposit and throws in free spins on top. Don't miss out — the bonus is valid on your first deposit only.
Stories from players who have already claimed and played with the welcome bonus.
"I signed up at 3ss5 last week, deposited R$ 100.00 via Pix, and R$ 200.00 hit my account within seconds. I used the bonus to bet on the Brasileirão and play Fortune Tiger. I cleared the rollover in six days just playing normally. Withdrew with no issues at all."
"What won me over was the weekly cashback. After a rough week, 3ss5 put R$ 180.00 back in my account without me having to ask for anything. It's become my go-to site for UFC betting and slots. The welcome bonus was also a great way to get started."
"I've tried several betting sites and 3ss5 is one of the most transparent when it comes to bonuses. The rollover terms are clearly stated, support explains everything when you ask, and Pix really is instant. I only took off one star because I wanted more free spins in the package."
Straight answers to the most common questions before you sign up.
Sign up at 3ss5 now, deposit via Pix from R$ 20.00, and double your bankroll on your first game. Plus 50 free spins included.
+18 · Valid for first deposit only · Responsible Gaming · Terms and Conditions