Casino review

Grams.bet Casino

#17 of 28 · Costa Rica

7.7/10

Grams.bet is a broad-catalogue operator combining 7,410+ games, a multi-deposit welcome pack, active weekly promotions, and a structured VIP programme with daily cashback and rakeback. It holds a Costa Rica registration rather than a regulated gambling licence, and key bonus wagering terms are not publicly disclosed.

Our review

Grams.bet launches hard with a six-deposit welcome pack totalling 500% across deposits and 777 free spins — first deposit alone hits 150% up to €3,000 plus 177 FS. The promo bench stays busy: Monday and Friday Live Boosts (25% each), a High Roller deposit bonus of 100% up to €2,000 + 75 FS, a sports welcome at 200% up to €5,000, and a crypto-specific triple-bonus stack reaching 200% up to 3,000 USDT on the first crypto deposit. Wagering terms are not publicly listed, which is the main caveat. The game library sits at 7,410 titles from 50+ providers including Evolution, Betsoft, Big Time Gaming, Push Gaming, and Playtech — covering slots, live dealer, and sports betting in one roof. Payments span Visa, Mastercard, Bitcoin, Skrill, Neteller, Apple Pay, Trustly, Paysafecard, and more. The operator runs on a Costa Rica registration (no dedicated gambling regulator), and 24/7 support runs via live chat and email.

Bonus

500% total across 6 deposits up to €10,000 + 777 FS Free Spins

Deposit	Bonus	Free spins	Min deposit	Code
1st	150% up to €3,000	177 FS	—	—
2nd	100% up to €1,000	150 FS	—	—
3rd	75% up to €1,000	125 FS	—	—
4th	50% up to €1,500	125 FS	—	—
5th	75% up to €1,500	150 FS	—	—
6th	50% up to €2,000	100 FS	—	—

Ongoing promotions

Monday Live Boost — 25% bonus for Live Casino · reload
Friday Live Boost — 25% up to €300 · reload
High Roller Bonus — 100% up to €2,000 + 75 FS · deposit bonus
Welcome Bonus Sport — 200% up to €5,000 + €10 Free Bet · sports welcome
1st Crypto Bonus — 200% up to 3,000 USDT + 250 FS · crypto deposit
2nd Crypto Bonus — 50% up to 3,000 USDT + 150 FS · crypto deposit

Games

7,410games

100hp
AE Sexy
Amatic
Atmosfera
Aviatrix
BGaming
Barbara Bang
Belatra
Betsoft
Betsolutions
Big Time Gaming
Blueprint

+42 more providers

Available in

Currencies:EUR · USDT

Languages:en

Payment methods

bank_transfer: Interac, Trustly, iDEAL, Volt

cards: Visa, Mastercard

crypto: Bitcoin

e-wallets: Jeton, Skrill, Neteller, ecoPayz, MuchBetter

mobile: Apple Pay

prepaid: Paysafecard, Neosurf

Pros & cons

Strengths

Six-deposit welcome pack: 500% combined up to €10,000 + 777 free spins total
First deposit bonus reaches 150% up to €3,000 + 177 FS
Crypto triple-bonus stack: up to 200% + 3,000 USDT + 250 FS on first crypto deposit
7,410+ games from 50+ providers including Evolution, Playtech, Big Time Gaming, and Push Gaming

Weaknesses

Costa Rica registration only — no dedicated gambling regulator overseeing player disputes
Wagering requirements for welcome and ongoing bonuses not publicly disclosed
Withdrawal processing times and deposit/withdrawal limits not publicly listed
Single language (English) — limited localisation