Grombet Casino — Cashback up to 13%, Loyalty System & Cash Fest Race €10,000
Welcome bonus 200% up to 25,000 UAH, cashback up to 13%, poker rakeback up to 60% and a weekly €10,000 Cash Fest Race prize pool. Casino, poker, sports & esports in one account.
All Grombet Casino Bonuses & Promotions
Complete list of current bonus offers for new and existing Grombet players.
200% up to 25,000 UAH on deposits from 5,000 UAH, or 150% up to 5,000 UAH for smaller deposits. Activated automatically. No promo code needed.
10% cashback on casino losses monthly, up to 13% for higher loyalty tiers. Min 1,000 UAH, max 50,000 UAH. Credited automatically every month.
Rakeback from 5% to 60% in poker. All players participate automatically. Higher level = more rakeback and exclusive personal bonuses.
Weekly tournament with a €10,000 prize pool. Participation is automatic. Points earned on every bet — top players win real money every week.
Special cashback and freebets on esports bets. Exclusive themed promotions — Grombet is one of the few operators with a full-featured esports section for Ukrainian players.
Deposit via USDT TRC-20 and receive an extra +2% on every deposit — up to €80/month. Fast withdrawals and extra value for crypto players.
Grombet Cashback — up to 13% back on losses
Grombet automatically awards cashback every month — no applications needed. Base rate is 10% on casino losses, up to 13% for higher loyalty tiers. Min 1,000 UAH, max 50,000 UAH.
Grombet Loyalty System — 7 Levels, Rakeback up to 60%
The 7-level VIP program automatically credits rakeback for active poker play. All players participate from their first day. The more rake you generate — the higher your level and return rate.
Grombet Cash Fest Race — €10,000 every week
A weekly leaderboard with a €10,000 prize pool. Compete with other casino and poker players, earn points on every bet and win real money every single week.
How to Register & Claim Your Bonus
Registration and bonus activation takes under 5 minutes
Go to grombet1.com and create an account — just email and password. No verification needed to start playing.
Top up via Visa/Mastercard, PrivatBank, Monobank or crypto from 100 UAH — your bonus is credited automatically.
Play slots, live casino, poker or bet on sports and esports. Every bet earns loyalty points and Cash Fest Race points.
Monthly cashback up to 13%. Weekly Cash Fest Race prizes. Poker rakeback up to 60% every week.
Grombet — Casino, Poker & Sports in One
One account for everything. No extra registrations.
1,000+ games from BGaming, Pragmatic Play, NetEnt, NOVOMATIC & 60+ providers. Slots, Megaways, Buy Bonus, crash games and live dealer tables.
NLH, PLO, 6+ Hold'em, Spin & Go, cash & MTT. Live series: Ukraine Poker Open, Grompoker Live Kyiv. Hand2Note & Run It Twice support.
Pre-match and live on 15+ sports: football, basketball, tennis, hockey. Boosted odds on promo days.
Dedicated esports section with exclusive promos, special cashback and freebets. Unique for the Ukrainian market.
Visa/MC, PrivatBank, Monobank, BTC, ETH, USDT TRC-20, LTC, XRP. Withdrawals within 24h. Min 250 UAH. Crypto +2%.
Official bot for deposits, withdrawals & promo codes. Exclusive codes in the Telegram channel only. Live chat & email 24/7.
Grombet Casino — Frequently Asked Questions
Answers to common questions about cashback, loyalty & promotions
Grombet offers two welcome bonus tiers: for deposits below 5,000 UAH — 150% bonus up to 5,000 UAH; for deposits of 5,000 UAH or more — 200% bonus up to 25,000 UAH. The bonus is activated automatically on your first deposit, no promo code required.
Grombet automatically awards cashback every month: 10% on casino losses for the base level, up to 13% for higher loyalty tiers. Minimum cashback amount is 1,000 UAH, maximum is 50,000 UAH. The amount is credited to your bonus account with a ×20 wagering requirement.
Grombet's 7-level VIP program provides rakeback from 5% to 60% for poker players. All registered players participate automatically from day one. Every UAH of rake earns points that raise your level. Higher level = more rakeback and personal bonuses.
Cash Fest Race is a weekly leaderboard with a €10,000 prize pool. Participation is automatic for all active casino and poker players — no registration needed. Points are earned on every bet. Top players receive real money prizes at the start of the next week.
Grombet offers: 1,000+ casino slots from BGaming, Pragmatic Play, NetEnt, NOVOMATIC and 60+ providers; live casino with real dealers; poker (NLH, PLO, 6+ Hold'em, Spin & Go, MTT); sports betting (15+ sports); and esports betting. Everything in one account on desktop and mobile.
Grombet accepts Visa/Mastercard (Ukrainian cards), PrivatBank, Monobank, and cryptocurrency: Bitcoin, Ethereum, USDT TRC-20, Litecoin, XRP. Minimum deposit from 100–250 UAH. Minimum withdrawal 250 UAH. Payouts processed within 24 hours. USDT TRC-20 deposits earn a +2% bonus up to €80/month.
Yes. Grombet (ex. GromPoker) is operated by Radon B.V. (registration number 126922, Curaçao). Licensed by the Curaçao Gaming Control Board, license number OGL/2024/802/0282, effective 01 July 2024. Official sites: grombet1.com. Players from Russia are not accepted.
Register at Grombet and Get 200% Bonus Today
Welcome bonus up to 25,000 UAH, cashback up to 13%, weekly Cash Fest Race €10,000 and poker rakeback up to 60%