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BGaming
Winz.io Bonanza is a Winz-branded slot from BGaming, released in 2023, with a mining theme, cascading reels, Dynamite Wilds and free spins triggered by four or more scatters. At Winz it runs at a 94.04 per cent RTP with high volatility, bets from $0.40 to $20, a maximum win of 15,000 times the stake and a free demo.
| RTP on Winz | 94.04% |
| Volatility | High |
| Max win | 15,000x |
| Bet range | $0.40 to $20 |
| Free demo | Yes |
Winz.io Bonanza carries the casino's name and the highest maximum win in the Winz popular list: 15,000 times the stake. BGaming has published few figures for it, so the numbers on this page come from the Winz game page.
It sits in the Winz bitcoin slots lobby, playable with fiat or crypto like every game at this bitcoin casino. Its bet range of $0.40 to $20 is narrow, which makes it a game for small and medium stakes.
RTP, house edge and volatility below are taken from the Winz game page, so they reflect the version you play here.
| Provider | BGaming |
| Released | 2023 |
| RTP on Winz | 94.04% |
| House edge on Winz | 5.96% |
| Volatility | High |
| Max win | 15,000x the stake |
| Reels | Cascading |
| Bet range on Winz | $0.40 to $20 |
| Free spins | 4 or more scatters |
| Free demo | Yes |
Winning symbols disappear and new ones cascade into place, so one spin can pay more than once. Dynamite Wilds substitute for other symbols and fit the mining theme.
Four or more scatters trigger free spins. BGaming has not published the number of spins or the multiplier values, so the free demo on the Winz game page is the best way to see the bonus in action.
Winz runs Winz.io Bonanza at 94.04 per cent, a 5.96 per cent house edge. There is no published default to compare it with. Over $100 in spins, the expected cost is about $5.96.
It suits players chasing a large ceiling at modest stakes. High volatility means long quiet runs are part of the game.
You can play Winz.io Bonanza with fiat or 12 cryptocurrencies. Cardano is accepted alongside Bitcoin, and the same cashier handles every coin, with a minimum Bitcoin deposit of 0.0001 BTC. Crypto withdrawals are listed as instant, and Winz charges no withdrawal fees, though network fees may apply. Limits for every method are on the payments page.
New players get one spin of the Welcome Wheel of Winz with their first deposit: prizes of up to $10,000, no wagering and no code. Crypto players can claim 20 per cent crypto welcome cashback instead, and every slot played from the crypto wallet counts. Current offers, including seasonal ones, are on the promotions page. Bonuses are not available to players from Sweden, Spain, France, the United Kingdom, the Netherlands, Sint Maarten, Curaçao or Lithuania.
For something other than slots, Winz also runs a live casino and crash games.
Yes. The Winz game page has a free demo.
At Winz it is 94.04 per cent, a 5.96 per cent house edge.
The maximum win is 15,000 times the stake, the highest in the Winz popular list.
It is a Winz-branded slot from BGaming, released in 2023.
A 15,000x ceiling makes it tempting to keep playing after a loss. Set a loss limit and an end time before you start, and treat reaching either one as the end of the session. The Winz responsible gambling page explains the tools and help available.
Last checked: October 30, 2026. RTP, house edge and volatility come from the Winz game page; features, bet ranges, release dates and hit rates come from the provider and published game databases.