All Star Knockout Ultra Gamble (Yggdrasil Gaming)

All Star Knockout Ultra Gamble is a 5-reel slot from Northern Lights Gaming / Yggdrasil Gaming, offering up to 20 paylines/ways to win. Play free demo instantly—no download needed—and explore all bonus features risk-free. Optimized for desktop and mobile, this slot delivers smooth gameplay anywhere. Ready for real money play? Scroll down to find our top-rated Yggdrasil Gaming online casinos, selected for safety, quality, and generous welcome bonuses.

All Star Knockout Ultra Gamble Free Slot Demo

Responsible Gaming

To access demo slot please confirm that you are at least 18 years old

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Facts & Features

Slot Rating: 8.5 / 10 🔥 Very Good

RTP: 96.1%

Max Win: 4500x

Volatility: N/A

Hit Rate: N/A

Bonus Multiplier, Buy Feature, Collect Symbols, Gamble, Stacked Symbols, Symbol Removal, Win Spins,

Slot Themes

Fruits, Sevens,

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All Star Knockout Ultra Gamble Review

All Star Knockout Ultra Gamble by Northern Lights Gaming / Yggdrasil Gaming is an online slot which is playable on most devices, including mobiles and pads. This game has some interesting themes and exciting features to know about. Find out more from our All Star Knockout Ultra Gamble slot review below. Further down this page you can also find more popular slots from Yggdrasil Gaming.

Pros and Cons

Fruit Themed
Decent Max Win at 4500x
Bonus Buy

No Progressive Jackpot
Bonus Buy Restricted in Some Countries

Themes and Gameplay

All Star Knockout Ultra Gamble base game screenshot showing reels and features

All Star Knockout Ultra Gamble is designed with themes like Fruits, Sevens, in mind. The layout of this game is pretty standard and consists of 5 reels with 20 possible paylines. In most jurisdictions you can also select the Autoplay option when playing All Star Knockout Ultra Gamble. You can choose from 10, 25, 50, 100 or even more spins. You can opt to stop Autoplay on a win, if a single win exceeds a certain amount, or if your balance increases or decreases by a chosen amount. This is a great way to stay in control and to play more responsibly.

Maximum Win, RTP and Volatility

The maximum win in this game is capped at 4500x your total bet, which places it slightly below the average max‑win potential found in many modern online slots. Even so, it still offers the chance for solid payouts, especially during the game’s stronger features. With a bit of luck, players can secure a meaningful boost to their bankroll, making the slot appealing to those who prefer moderate win potential without extreme volatility. This value is calculated on a very large number of spins, often a billion spins.

The standard RTP for All Star Knockout Ultra Gamble is 96.1% (Can be lower on some sites). This is quite low and considered to be below average for an online slot. RTP stands for Return to Player and is the percentage of stakes the game returns to the players. For example, if a player bets €10 the expected return for this game would then be €9.61. However, the RTP value is calculated over millions of spins which means the outcome of every spin will be totally random.

Game Features

Who doesn't like plenty of action and great features in a slot! Some of the most popular features available in All Star Knockout Ultra Gamble is Bonus Multiplier, Buy Feature, Collect Symbols, Gamble, Stacked Symbols, Symbol Removal, Win Spins, It also has a bonus game, the most liked free spins bonus rounds and if you are lucky this is usually where you can win the big bucks.

Reviewed 7/6/2020 by CasinoSlotsGuru.com

Slot Rating: 8.5 / 10 🔥 Very Good

❓ All Star Knockout Ultra Gamble – Frequently Asked Questions

Can I play All Star Knockout Ultra Gamble for free?

Yes! You can try the All Star Knockout Ultra Gamble demo slot directly on CasinoSlotsGuru.com without registration. It’s a great way to explore the game’s features, visuals, and volatility before betting real money.

How do I play All Star Knockout Ultra Gamble for real money?

To play for real money:

Choose a licensed Yggdrasil Gaming casino from our recommended list.
Create an account and make your first deposit.
Claim your welcome bonus (if available).
Search for “All Star Knockout Ultra Gamble” in the slot section.
Set your bet and hit spin button!

Are there bonuses for All Star Knockout Ultra Gamble?

Yes! Many of our featured casinos on this page offer welcome bonuses, including free spins and deposit matches, that can be used on this slot. Always check the bonus terms for eligibility and wagering requirements.

What is the maximum win in All Star Knockout Ultra Gamble?

The slot offers a max win of 4500x your total bet.

Example: A €1 bet could return moderate wins up to €4500 if you hit the top payout.

What is the RTP of All Star Knockout Ultra Gamble?

RTP (Return to Player): 96.1% – around average for online slots.

Does All Star Knockout Ultra Gamble have a Bonus Buy feature?

Yes. All Star Knockout Ultra Gamble includes several Bonus Buy options through the Bonus Buy menu. These buys guarantee the required symbols and give you direct access to the slot’s most exciting features.

Is the demo version the same as the real game?

Yes. The demo version mirrors the full game in terms of features, mechanics, and visuals. The only difference is that you can’t win real money.

How do I win at All Star Knockout Ultra Gamble?

Winning depends on luck, but understanding the game’s mechanics helps:

Learn how Paylines work.
Use Autoplay responsibly with stop conditions.
Trigger the free spins bonus round for the best chance at big wins.

Is All Star Knockout Ultra Gamble available on mobile?

Absolutely. The game is fully optimized for mobile play on both iOS and Android devices. You’ll enjoy smooth gameplay and stunning visuals on any screen size.