Buy Bonus Slots with 20,000x Max Win or More
Buy Bonus slot demos with max wins of 20,000x or higher. Play free in your browser, no account or deposit.

Highest RTP
The demos on this list with the highest published return to player percentages.
Newest Releases
The most recent releases that match this list.
All Matching Demos
Biggest max win first. Search by game name; load more shows the rest.
About This List
Buy Bonus lets players trigger the feature round by paying a multiple of the stake. This list combines Buy Bonus with a max win of 20,000 times the stake or more.
Studios with demos on this list include Pragmatic Play (9), Nolimit City (7) and ELK Studios (4). Mechanics found here include Free Spins (30), Multiplier (30), Tumble (21) and Respins (8). Numbers in brackets are demos on iSpinix and update as games are published.
Related lists: Buy Bonus Slots with 10,000x Max Win or More, Buy Bonus Slots with 96.5%+ RTP and Tumble Slots with 10,000x Max Win or More.
At a glance
- Demos on this list: 32
- RTP of 96% or higher: 26
- Max win of 50,000x or more: 9
- High or very high volatility: 28
Questions about this list
How much does it cost to buy the bonus?
Each game sets its own price as a multiple of the stake. In demo mode you pay with demo credits.
Can the bonus be triggered without buying it?
In general, yes. The bonus round can also be triggered during normal play, often by landing scatter symbols. Buying skips the wait.
Can I bet real money on iSpinix?
No. iSpinix is a demo library, not a casino. It takes no bets and pays no prizes. You must be 18 or older to use the site (21 or older in the USA, 19 or older in most of Canada), or older if your local law requires it. See our Responsible Gambling page for more.
See all Best Slots lists or open the full catalogue.
