Learn All About Gamble Feature Slots Games
Casino game developers are constantly striving for unique ways to create more entertaining and rewarding titles. One popular option gives players the ability to double up winnings on gamble feature pokies.
These options are available on specific slot machines, allowing players to risk a standard or free spin win, and potentially win more value.
Today we look into gamble feature slots to see how they work, what options are available, and if they’re a wise choice when gambling online.

What Is A Gamble Feature Slot Machine?
A slot machine gamble feature is a special option available when a win occurs. It gives you the opportunity to wager a win and potentially double up.
There are two main types of features found in online slot games. The first is the classic gamble feature for any base game win. So if you spin and land matching symbols for a $10 payout, you can select to gamble this and double the winnings to $20.
The other, more modern type of feature gamble is for the free spins. When you when entry to the bonus game, the game provides an option to gamble the free spins and receive more games. This one is riskier, as bonus features are often a great time to recoup spin costs and potentially achieve big wins.
Another type of gamble feature available at online casinos is for the bonus buy. Certain slot machines give an option to pay an upfront cost and gain entry to the bonus round. The gamble feature in these games allows players to risk a specific amount and stand the chance to enter the top tier bonus buy for less than it’s actual cost.

Top Casinos with Slot Gamble Feature Games
How To Use The Feature
- Pick a title from our list of online slots with gamble feature and open it at an online casino site.
- Play for free in demo mode, or make a deposit to play real money gamble feature slots.
- Start spinning. When a win occurs, look for the button labelled ‘Gamble’ or ‘2x’, and press it.
- An in-game window opens with a mini game. It’s usually a colour pick game, for example pick if the next card will be black or red. Make your guess a press the color you want to choose.
- If your colour appears, your slot win doubles. You can cash it out and add it to your balance, or there’s the option to continue doubling up.
To learn more about how to use the gamble slot feature, we’ve outline three games below and gone into detail on how each type of feature works.
Single Spin Gamble – Sizzling Eggs Grand Gold Edition
If you play the Wazdan slot Sizzling Eggs Grand Gold Edition, you have the option to wager any single win in the base game. So if you spin the reels and win $5, you can select the x2 button and view a colour pick game.
Select from a Black or Red Egg and if you pick correctly, your winnings double up to $10. If you lose, you risk the initial winnings, and are left with $0 for the round.
Free Spins Gamble – Rock Star Santa Multimax (Yggdrasil)
Rock Star Santa Multimax is a Yggdrasil game that offers a free spin gamble feature. After landing scatters and gaining entry to the bonus game, you have a choice to risk the bonus and achieve more spins. The option has a 50/50 chance of winning, and provides an extra 2 spins if won.
The downside to this feature is that if the gamble loses, then the original free spins round is gone, which explains why many free spin gamble feature slots are highly volatile.

Bonus Buy Gamble – Emberfall (Slotmill)
Gamble feature pokies with this option fall in the same category as the free spin ones, however, the option is available at the start in the bonus buy menu. One that comes to mind is Emberfall by Slotmill. In the FastTrack bonus menu, you can select the Gamble Feature for 250x the bet.
It provides a 50% chance of winning entry to the top-tier Super Free Spins bonus. It’s a costly proposition that’s very risky, as it has a 50% chance of losing, and this means the entire 250x stake is gone, with no bonus activating.

Online Slot Games with Gamble Features
We’ve compiled two unique lists to help players identify the best online slots with gamble features. We’ve done our best to find top value games with high RTP rates over 95.50% and maximum wins of 1,000x or higher.
The first one showcases games that allow you to gamble any single win during the base game, while the second list displays pokies that have an option to gamble the free spins for extra bonus rounds.
Any Win Gamble Feature Slots
Game | RTP | Max Win | Volatility |
Mighty Rex (CT Gaming) | 96.18% | 60,000x | High |
Big Apple Wins (Booming Games) | 96.00% | 40,000x | Low |
Don Juan’s Peppers (Tom Horn) | 96.08% | 8,000x | Medium |
Dig Dig Digger (BGaming) | 95.50% | 5,500x | High |
Patrick’s Coin (Gamzix) | 96.00% | 5,200x | Medium |
Aztec Magic (BGaming) | 96.96% | 5,000x | Medium |
Cherry Fiesta (BGaming) | 96.98% | 5,000x | Medium |
Diamond Reels (Dragon Gaming) | 97.45% | 5,000x | High |
Three Kings (Gameart) | 96.04% | 3,768x | Low |
Juicy Win (Gamzix) | 96.10% | 3,600x | Medium |
Sizzling Eggs Grand Gold (Wazdan) | 96.16% | 3,000x | High |
16 Coins Grand Platinum (Wazdan) | 96.16% | 2,500x | High |
Burning Classics (Booming Games) | 96.10% | 2,000x | Medium |
Treasure Kingdom (CT Gaming) | 96.50% | 2,222x | High |
Vegas Wins (Booming Games) | 96.00% | 2,000x | Medium |

Free Spin Gamble Games
Game | RTP | Max Win | Volatility |
CherryPop (AvatarUX) | 96.20% | 56,386x | High |
TikiPop (AvatarUX) | 96.10% | 32,000x | High |
Lady Wolf Moon (BGaming) | 97.00% | 27,000x | Medium |
Nice Catch DoubleMax (Yggdrasil) | 96.10% | 23,972x | High |
Dublin Up Doublemax (Yggdrasil) | 95.50% | 20,024x | High |
Secret of Anubis (Reflex Gaming) | 95.50% | 20,024x | High |
Pushy Cats (Yggdrasil) | 96.00% | 20,000x | High |
Raptor Doublemax (Yggdrasil) | 96.01% | 20,000x | High |
Gator Gold Gigablox (Yggdrasil) | 96.00% | 20,000x | High |
PapayaPop (AvatarUX) | 96.00% | 10,542x | High |
Golden Fish Tank 2 Gigablox (Yggdrasil) | 96.00% | 10,000x | Medium/High |
Book of Cats Megaways (BGaming) | 96.95% | 10,000x | High |
Firekick Multimax (Yggdrasil) | 96.00% | 10,000x | High |
Platinum Lightning (BGaming) | 96.29% | 8,888x | Medium/High |
Horus Treasure (Swintt) | 96.04% | 6,000x | High |
Understanding The Risks & Rewards
Like any form of gambling, it’s important to understand the risks & rewards associated with slot machine gamble feature games. Yes, each option gives the chance to win more cash or free games, however, it’s vital to understand there is always risk.
These games typically offer 50/50 scenarios, which are essentially like a coin flip. So while it’s possible to win multiple in a row, it’s also possible to lose.
Playing these rounds too much, or with large bets could seriously affect your bankroll, and potentially lower the RTP of the game, delivering less value over the long term.
We find gamble feature slot machines can be fun when tried responsibly, and just for fun. These types of games are worth avoiding if you plan to get the highest payout value while gambling online.

Conclusion
Playing gamble feature pokies provides extra chances to win money on top of standard game wins. They can be an exciting addition to any game roster, providing big thrills and the opportunity to double up wins for bigger rewards.
We recommend testing these game for free, or starting with low bets to stay on the safe side. Try a few titles from our list and get used to the format. Always to play responsibly and within your limits to ensure the gaming stays fun.