mBit's welcome package is up to 4 BTC plus 325 free spins, split across your first three deposits. The minimum qualifying deposit is 30 USDT (or the crypto equivalent), and the whole thing is a crypto-only offer - there is no fiat, card or Interac route in.
Open the deposit pageWhat 4 BTC + 325 free spins actually means
The headline you'll see on mBit is a welcome package worth up to 4 BTC and 325 free spins, and the important word is package. This isn't one lump match on your first deposit - it's spread over your first three, so you only reach the ceiling if you fund and clear all three tiers. I'd read "up to 4 BTC" the way you read any three-part offer: the top number is the sum of everything, not what lands after one payment.
Because mBit runs since 2014 as a crypto-only casino, every figure here is denominated the crypto way. There's no dollar match to convert - your deposit goes in as BTC, ETH, LTC, DOGE, BCH, USDT or XRP, and the bonus stacks on top of it in kind. If you want the coin-by-coin entry points, they live on the minimum deposit page.
The 30 USDT minimum and how the tiers stack
The qualifying floor is 30 USDT or its crypto equivalent per deposit. Fund below that and you simply won't trigger the tier. The package is structured across the first three deposits rather than dumped on deposit one, which is worth planning around - if you top up once and walk away, you've left the other two-thirds of the offer on the table.
| Item | Detail |
|---|---|
| Package ceiling | Up to 4 BTC + 325 free spins |
| Spread across | First 3 deposits |
| Minimum qualifying deposit | 30 USDT or crypto equivalent |
| Currency | Crypto only (BTC, ETH, LTC, DOGE, BCH, USDT, XRP) |
| Fees | No deposit or withdrawal fees |
Wagering: 35x or 40x? The sources don't agree
Here's the part I won't paper over. AskGamblers lists the wagering requirement as 35x; CryptoSlate lists it as 40x. That's a real gap - on a bonus this size, five extra multiples of playthrough is a meaningfully different task - and I'm not going to print one of them as gospel. Check the live terms in your account before you deposit, because the number the casino shows you at the cashier is the one that governs your money.
Whichever figure is current, treat the deposit-plus-bonus as locked until it's fully wagered. That's the mechanic that trips people up: the balance looks spendable, but it can't be withdrawn until the playthrough clears. If you value a clean cash-out over a big matched balance, that lock is the thing to weigh.
My honest take before you claim it
Pros
- Genuinely large ceiling (4 BTC + 325 FS) for players who fund all three deposits
- Low 30 USDT entry to start the first tier
- No deposit or withdrawal fees eating into the value
- Seven coins accepted, so you're not forced onto one chain
Cons
- Wagering is disputed across sources (35x vs 40x) - confirm in your T&Cs
- Deposit + bonus is locked until wagered, not instantly withdrawable
- You need three separate deposits to reach the headline number
- Recurring player reports of slow KYC can delay the eventual cash-out
I'd claim this if you were going to deposit crypto here anyway and you're comfortable clearing playthrough. If your priority is pulling money out quickly, read the withdrawal reality first: some Trustpilot reviewers report payouts within hours, but the withdrawal page covers the flip side too - the slow-KYC and withheld-payout complaints that show up on Reddit and the AskGamblers forum.