Promo Codes
Carbon Casino has tightened up its promo mix with a clear welcome code and several ongoing offers that matter to new and returning players. The headline: use code CARBON250 for a 25% match up to $250 on deposits, while a $25 New Player Free Bonus is applied automatically with a $25 deposit. Read our full Carbon Casino review for more background on the site and its rules.
What’s included right now — codes, amounts, and the fine print
The key promotions to watch:
- New Player Free Bonus: $25 free with a $25 minimum deposit. No wagering attached to the free $25.
- Welcome Bonus (promo code CARBON250): 25% match up to $250. Wagering requirement is 35x the bonus amount; Roulette and Craps don’t contribute to playthrough.
- Weekly Reload: 20% up to $100, 35x wagering on the bonus portion.
- Thursday/Friday Boost: an extra 5% reload boost on qualifying days.
- Weekly Loss Cashback: 10% of weekly losses, calculated Monday through Friday.
- Mobile Free Bet: 100% match up to $25 for first mobile bet with a $5 minimum deposit (excludes Roulette and Craps).
These offers can change, and some specials may require opt-in or a specific deposit action. Where wagering applies, it’s calculated against the bonus amount unless stated otherwise. No max-cashout rules are listed publicly, so check the terms before you play.
How to Claim These Promos
- Step 1Sign up and verify your account.
- Step 2For the welcome match, enter CARBON250 in the promo/code field when you make a qualifying deposit.
- Step 3For the $25 New Player Free Bonus, deposit $25 — it’s applied automatically.
- Step 4For mobile-only offers, place your first mobile bet with at least $5 to qualify.
- Step 5If a reload or time-limited special requires opt-in, follow the promo page or cashier prompts.
If anything’s unclear, Carbon Casino offers live chat and email support at support@carboncasino.ag to confirm eligibility and timing.
Real numbers: what the wagering means for you
Wagering requirements can turn a small bonus into a lot of playthrough. Example: if you get a $100 bonus via CARBON250, 35x wagering means you must wager $3,500 before withdrawal eligibility on that bonus. The $25 new-player free bonus carries no playthrough, so that one is a straightforward value-add.
Always check which games count toward playthrough—table games like Roulette and Craps are excluded from contributing to the wagering on many Carbon bonuses.
Where to use your bonus — games, software, and payment options
Carbon supports a broad mix of providers, including Betsoft, Pragmatic Play, and Rival Gaming, with popular titles across slots and table games. If you’re testing a bonus on a Betsoft 3D slot, check out At The Copa Slots for a feel of the studio’s animations and bonus features.
The site accepts multiple payment methods and currencies, including Bitcoin, Ethereum, Litecoin, Bitcoin Cash, and USD. That flexibility can speed up deposits and withdrawals for crypto players, but processing times and fees vary by method.
Responsible-play reminders and final notes
Promos are a great way to build momentum, but know the rules before you play. Read the full terms for each offer: wagering multiples, game contribution rates, expiry windows, and any withdrawal caps. Carbon lists chat support and support@carboncasino.ag for questions, and the site also offers standard responsible-gambling tools like deposit limits and self-exclusion—use them if your play is feeling risky.
Promotions change often; check Carbon Casino’s promo page when you log in and play within your limits for a fair, balanced experience.