21Bit CasinoUp to $3,400 + 100 Free SpinsBonus Codes
- 100Free Spins
- 45xWagering
- $15Min deposit
- 0-24hPayouts
This bonus isn't available in your country. Offers that work there are below.
Bonus Overview
21Bit Casino lists up to $3,400 plus 100 free spins for slots players, and the terms do not list a bonus code. The headline is large, but the missing match rate and cashout cap leave the real value open.
- 100 free spins included
- No bonus code needed
- Play on desktop and mobile
- Crypto deposits accepted
Our Rating
Bonus Details
| Bonus type | Bonus Codes |
|---|---|
| Bonus code | No code needed |
| Wagering | 45x |
| Min deposit | $15 |
| Free spins | 100 |
| Fastest payouts via | crypto (under 15 min) |
| Crypto accepted | BTC plus other cryptocurrencies |
| Devices | Web (mobile browser) |
Pros & Cons
- 100 free spins included
- Slots only, so the game list is clear
- No maximum cashout stated in terms
- No expiry period given
- No match rate published

How to Claim
- Open the cashierLog in and open the cashier section of your account.
- Enter the codeIf the cashier asks for a code, enter it before depositing. The terms do not list a bonus code, so check the cashier for the current one.
- Deposit at least $15The minimum deposit is $15. Any amount below that does not trigger the offer.
- Confirm the bonusCheck that the bonus and the 100 free spins appear on your account before you play.
Terms & Conditions
The offer is up to $3,400 plus 100 free spins, slots only, with a $15 minimum deposit. Wagering is 45x, and the terms do not state the base. No maximum bet is listed. The terms do not list a maximum cashout or an expiry date, so the withdrawal cap and the deadline are both unknown.
- 45x wagering applies, and the terms do not say whether the base is the deposit, the bonus or both
- No maximum cashout is listed, so the withdrawal cap is unknown
- No expiry is listed, so there is no stated deadline
- No maximum bet is listed
- Slots only; other games do not count toward wagering
- Game restrictions and weighting: Only slots count toward the 45x wagering. The terms do not list game weightings, so check the T&C for any slots that are excluded.
- Country restrictions: Availability varies by location; the casino's terms list the excluded countries.
- Withdrawal limits: The terms do not list a maximum cashout, so no cap on winnings from this bonus is published. Check the cashier for any withdrawal limit before you claim.
- Excluded payment methods: The terms do not list deposit methods for this offer. Check the cashier to see which methods qualify before you deposit.
Wagering explained
Wagering is 45x. With a $15 deposit, the playthrough is $15 × 45 = $675. The terms do not list a maximum cashout, so the cap on what you can withdraw is unknown. The terms do not list an expiry, so there is no stated deadline to clear the wagering. The terms do not list a maximum bet, so no figure limits individual stakes. The match rate is missing, so the bonus amount at each deposit level is not published. The $3,400 figure is a ceiling, not a promise.
My thoughts about 21Bit Casino Up to $3,400 + 100 Free Spins Bonus Codes
I would take this if I already play slots at 21Bit Casino and want 100 free spins alongside a deposit. I would skip it if I need to know the cashout cap before I play, because the terms do not list one. The 45x wagering is the rule that decides the cost: $15 at 45x is a $675 playthrough, and the missing match rate means the bonus amount at each deposit level is not published. My main worry is the missing cashout cap, not the headline. Play within your budget, and remember 18+.
About 21Bit Casino
- Licence
- Curaçao (most) / MGA Malta (Wild Fortune)
- Withdrawal time
- 0-24h
- Operator
- Dama N.V. (most brands) / N1 Interactive Ltd (Wild Fortune)
Payment methods
Bank transfer- Cards
- Crypto
- E wallets
18+ | Play responsibly | T&Cs apply
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