Updated: 2026-10-27 · 18+

Bookmaker promo codes 2026: Mostbet, Linebet, 888Starz, Fastpari, Melbet

Enter the promo code XBUNKER when you sign up and claim your welcome bonus. Below you will find a side-by-side bonus comparison, an honest review of each bookmaker and step-by-step guides to downloading the app (APK).

Compare bonuses ↓
Mostbet · Up to 125% + 250 FS Ad · 18+Get the bonus →

Bonus comparison

Mostbet Most popular

Up to 125% first deposit bonus + 250 free spins, local currency accounts, multilingual support.

Get the bonus

Linebet Best for sports

100% sports bonus, a huge betting line with strong odds and regular tournaments.

Get the bonus

888Starz Crash games & crypto

Welcome package up to €1,500, crash games like Aviator, JetX and Aero, plus crypto payments.

Get the bonus

Fastpari Fast games

Casino package up to €1,500 + 150 FS, a FastGames section, sports betting and live casino.

Get the bonus

Melbet Sports + casino

International bookmaker since 2012: sports and live betting, casino, Aviator and crash games, a 100% first-deposit sports bonus and a casino welcome package with free spins.

Get the bonus
BookmakerWelcome bonusBest forApp
MostbetUp to 125% + 250 FSMost popularAndroid / iPhone
Linebet100% sports bonusBest for sportsAndroid / iPhone
888StarzUp to €1,500 + free spinsCrash games & cryptoAndroid / iPhone
FastpariUp to €1,500 + 150 FSFast gamesAndroid / iPhone
Melbet100% sports bonus + casino free spinsSports + casinoAndroid / iPhone

Popular games

Sugar Rush Sugar Rush Gates of Olympus Gates of Olympus Aviator Aviator Aero Aero JetX JetX Plinko Plinko

Articles

Aviator Hack APK, Predictor Bots and Signals: Real or a Scam?

Telegram, YouTube and TikTok are full of offers for an "Aviator hack APK", an "Aviator predictor" or "100% accurate Aviator signals". The short answer: none of them can know the result of a round in advance. Below we explain why, and how the people selling these tools actually make their money.

Read more →

How to Play Aviator: Rules and Risk Management

Aviator is a crash game where each round lasts only a few seconds. The rules are simple, but the speed makes it easy to lose control. Here is how the game works, what every button does and how to play responsibly.

Read more →

Mostbet Withdrawal 2026: Time, Limits, Methods and Fixes

Short answer: open Profile → Withdraw, choose the same method you deposited with, enter an amount above the minimum and confirm. E-wallets, local methods and crypto usually arrive within minutes to a few hours; bank cards can take longer, and the first payout often needs identity verification. Below: times by method, limits, statuses, fees and fixes for delayed or rejected withdrawals.

Read more →

Mostbet Registration and Account Verification

Mostbet registration takes 2–3 minutes, but mistakes made at this stage often cause problems later when you try to withdraw. Here is the right way to do it.

Read more →

APK Not Installing: Common Errors and Fixes

Bookmaker apps are often not available on Google Play, so they are installed from an APK file, and that is where most errors happen. Below are the most common problems when an APK is not installing, and how to fix them.

Read more →

Mostbet Bonus Wagering: How to Turn the Bonus into Withdrawable Money

Short answer: you can withdraw the Mostbet bonus only after you have wagered it, which means placing qualifying bets worth the multiple of the bonus stated in the bonus rules before the deadline. When the requirement is met, the bonus moves from the bonus balance to your main balance and can be withdrawn like any other money. Below we explain the sports and casino rules, where to see your progress and the mistakes that cancel a bonus.

Read more →

Mostbet Login: How to Sign In to Your Account

Short answer: to log in to Mostbet, open the official site or app, tap Log in, enter the phone number, e-mail or account ID you registered with plus your password, and confirm. If you forgot the password, use "Forgot password?" on the same screen to get a reset code. Below: all login methods, the app, two-step security and fixes for the most common login problems.

Read more →

Linebet Login: Sign In to Your Account Step by Step

Short answer: to log in to Linebet, open the official site or app, tap Log in, enter your account ID, e-mail or phone number with your password, and confirm. If you registered "in one click", your login is the account ID and the password Linebet showed you at sign-up. Below: every login method, where to find a lost ID, password reset and fixes for login errors.

Read more →

Linebet Bonus Rules: How the Bonus Account Works

Short answer: the Linebet welcome bonus lands on a separate bonus account and can be withdrawn only after you wager it on qualifying accumulator bets, usually three or more selections each at or above the minimum odds, before the deadline in the rules. When the requirement is met, the bonus moves to your main account. Below: the difference between the two accounts, the betting rules, a step-by-step plan and the common mistakes.

Read more →

Linebet Withdrawal: Time, Limits and Fixes for Problems

Short answer: to withdraw from Linebet, open Withdraw funds in your profile, choose a method (normally the one you deposited with), enter an amount above the minimum shown for that method and confirm. E-wallets, local mobile payments and crypto are usually the fastest; the first payout may wait for verification. Below: the steps, typical times, limits, request statuses and what to do when a withdrawal is pending or rejected.

Read more →

888Starz Withdrawal: How to Cash Out and Fix Delays

Short answer: to withdraw from 888Starz, open Withdraw funds in your account, pick a method (usually the one you deposited with), enter an amount at or above the minimum shown in the cashier and confirm. Crypto and e-wallets are usually the quickest; the first payout often waits for identity verification. Below: steps, typical times, limits, statuses and solutions for the most common problems.

Read more →

How to Close or Self-Exclude Your Betting Account

Short answer: to close your Mostbet, Linebet, 888Starz or Fastpari account, withdraw your balance first, then use the responsible-gambling or account settings in your profile if they are available, or write to customer support from the official site asking for account closure or self-exclusion for a stated period. Below: the difference between closing, a time-out and self-exclusion, the steps, what happens to your money and where to get help.

Read more →

How to use the promo code

  1. Click the "Get the bonus" button on the card of the bookmaker you prefer.
  2. In the registration form, choose your local currency as the account currency.
  3. Type XBUNKER into the "Promo code" field.
  4. Make your first deposit — the bonus is credited automatically.

Every bonus comes with a wagering requirement: before you can withdraw bonus money, you have to bet it a set number of times. The exact terms for each bookmaker are explained on its promo code page.

How we rate bookmakers

Our reviews look at the same criteria every time: whether you can open an account in your local currency, which payment methods are supported (bank cards, e-wallets, local options such as UPI, bKash or mobile money, and crypto), how fast withdrawals are processed, how transparent the bonus terms are, the quality of support and localisation, and how well the mobile app works. We update the information regularly, and the date of the last update is shown on every page.

Play responsibly

Betting is entertainment, not a way to earn a living. Set yourself a monthly limit, never chase your losses, and do not play at all if you are under 18. Read more: responsible gambling.

Frequently asked questions

What is a promo code for?
A promo code is entered during registration and activates the welcome bonus. Our code is XBUNKER.
Which bookmaker should I choose?
For sports betting, go with Linebet or Mostbet; for casino and crash games, try 888Starz or Fastpari. Each review lists the pros and cons in detail.
Where can I download the apps?
Every bookmaker page has a "Download the app" section with a step-by-step guide for the Android APK. There is no iPhone/iOS app: on iPhone, register on the bookmaker's site through our link and use the mobile version.
Is BetPromo a bookmaker?
No. BetPromo is an information guide that uses partner (affiliate) links. We do not accept money or bets; our links simply take you to the bookmaker's own website.
Which payment methods can I use?
All four bookmakers accept Visa/Mastercard, popular e-wallets and cryptocurrency. Local methods such as UPI, bKash or mobile money are also available in many countries — the exact list depends on where you live.

BetPromo in other languages