Play All Star Knockout Ultra Gamble Slot

Free demo for All Star Knockout Ultra Gamble by Northern Lights Gaming ➤ 📈 Analytical game review ✔️ Complete list of casinos and their bonuses for December 2022 ✔️

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User Rating: 7.5/10 (2 votes)

Provider:Northern Lights Gaming
RTP 🔗: 96.09% [ i ]
Variance: LOW
Max Win: x4503.00
Betways: 20
Release Date: 19.06.2020 [ i ]
SlotRank: N/A
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All Star Knockout Ultra Gamble Review

Last Update: 08.10.2020. Author: SlotCatalog.

All Star Knockout is a brand new fruit-themed slot developed by Northern Lights Gaming in collaboration with notorious Yggdrasil. As the title implies, the game is all about stars, which act as a key to triggering in-game features.

All Star Knockout Ultra Gamble - Design and Symbols

The visual style of a slot matches the theme, as the devs decided to keep it simple. The graphics seem outdated, to be honest, with no elements of a modern game, All Star Knockout makes you feel like playing a classical 80s slot machine. The backdrop showcases a flat and rather simple blue background with small stars floating across it. The soundtrack, though, fits the style perfectly, and we get a retro disco sound to accompany us during the session.


The reels are made up of a rather common pack of symbols featured in most of the fruit-styled games. The lower side is represented by a couple of fruits, including lemons, plums, oranges and cherries, while the premiums are a set of different colored sevens and a game logo symbol, which is the most rewarding, though, with the max payout of 5x of the bet. The sevens in ascending order are blue, white and red, paying up to 2x, 3x and 4x respectively. You'll need at least 3 instances of the same symbols to get a cash prize, and the highest payouts are given for 5-of-a-kind combos.

All Star Knockout Ultra Gamble - Technical Info

The action takes place across a 5-reel 4-row layout with 20 betways. Playable from 0.2$ to 150$ per spin, the game is powered by a low volatile math model, which means that wins appear rather often, though, the winning potential is significantly lower than high-volatile games offer. By saying rather often, we mean it, since the hit rate is set on 33.8%, which combined to the volatility level contributes to creating an actually relaxing and lovely session. The RTP is decent at 96.09%, which is slightly above the average industry level. The maximum payout is the most impressive thing about All Star Knockout, as it offers 4,503x of the bet, which is an insane value for a low volatile slot. Any serious high-roller playing with the max bet option available can hit the jackpot of 675,450$ on a single spin!

All Star Knockout Ultra Gamble - Bonus Features


Not to say that All Star Knockout lacks bonus features, but there are only two to entertain you all the way up. The first one is called Random Bonus, which is randomly triggered after every spin during the base game. This one awards you with up to 3 Win Spins, which are literally free spins that are guaranteed to score a win.

The respins will continue until no new wins appear. The feature is extremely lucrative since you can turn even the worst outcome to a chain of multiple consecutive winning spins, which in turn will lead to decent payouts.

As alluded to the earlier, the game is all about stars. You'll have to collect a few in order to trigger the next special feature, which is called All Star Knockout Bonus. It seems that Northern Lights Gaming have a kind of a problem when it comes to naming the features involved, however, let's skip the moment and go back to reviewing the bonus.

There's an award board situated under the reelset, which is a collection meter in other words. Every time a star symbol lands onto the reels, it's collected to fill the respective spot on the board. One thing to mention is that every bet option comes with their own Award Boards, thus by changing the stake level in the middle of the session, you'll get an empty collection meter and start everything from the beginning. The progress is saved for each bet level, though, so you can always go back and continue from the point you quit.

All Star Knockout Bonus feature is triggered whenever a symbol displayed on the Award Board contains at least 5 stars. Then 5 Free Spins come into play. The free round also features multipliers, which are applied to every win during the bonus. You can get up to 5x multiplier to enhance your winning combinations, though, it's absolutely random and most of the time you'll get a 2x-3x multiplier, which is also not bad at all.

During the Free Spins round, it's possible to retrigger the bonus since the stars continue appearing on the reels, and by filling one more symbol on the Award Board you'll get 2 extra Free Spins. Moreover, whenever the symbol gets 5 stars and awards you with the extras, it then gets completely removed from the grid for the duration of the bonus game. You can benefit well from this one in case it removes some of the low pays, however, on the other hand, it can actually spoil the bonus by removing some of the premiums.


If you want to skip the less exciting part and plunge into the bonus game, All Star Knockout features a Gamble feature, which awards Free Spins after every successful gamble. It's not a common buy option as you get a wheel with 8 segments, divided by half on red and green. You're in luck if the pointer stops on the green segment since it'll award you with precious Free Spins just for 5.2x of the bet.

All Star Knockout Ultra Gamble - Verdict

All in all, All Star Knockout Ultra Gamble is a fun game, though, it uses an outdated and jaded theme. It still manages to keep you in the right mood, though, thanks to the features involved, which are actually decent and can lead to awesome cash prizes. It might not win everyone's heart, however, the target audience will be pleased with the novelty by Northern Lights Gaming and give it a spin or two. It's certainly worth it.

Video and Image gallery

All Star Knockout Ultra Gamble. All Star Knockout Ultra Gamble slot
All Star Knockout Ultra Gamble
Start Screen. All Star Knockout Ultra Gamble slot
Start Screen
Reel Screen. All Star Knockout Ultra Gamble slot
Reel Screen
Win Screen. All Star Knockout Ultra Gamble slot
Win Screen
Free Spins 1. All Star Knockout Ultra Gamble slot
Free Spins 1
Free Spins 2. All Star Knockout Ultra Gamble slot
Free Spins 2
Free Spins 3. All Star Knockout Ultra Gamble slot
Free Spins 3
Total Win. All Star Knockout Ultra Gamble slot
Total Win
Paytable 1. All Star Knockout Ultra Gamble slot
Paytable 1

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All Star Knockout Ultra Gamble Slot FAQs

What is the RTP of All Star Knockout Ultra Gamble?

The RTP of this game is solid at 96.09%, which is slightly above the average level. Read more about RTP here.

How volatile is this title?

The game is powered by a low volatile math model, and paired with the hit rate of 33.8%, wins will occur fairly often to keep you afloat.

What is the maximum win possible?

You can hope for a win of 4,503x of the bet, which is 125,000675.450$ on a single spin when playing with the max bet option available.

Can I play this title for free?

Yes, you can find the demo on top of this page. Just scroll the page up to the game container and press the 'Play for Free' button to launch the demo version.

Scanned Countries

US New Jersey

Sorry, All Star Knockout Ultra Gamble is not available for this market. In total, we scanned casinos at 53 in various markets. All Star Knockout Ultra Gamble is available in 35 countries. The markets with the highest number of casinos are: FI, NO, CA, NZ

Country Scanned [i] With Game [i] In Lobby [i] SlotRank [i] Action
Finland FI 578 30 0 9737 See Data
Norway NO 454 25 0 9887 See Data
Canada CA 614 24 0 9733 See Data
New Zealand NZ 450 19 0 9678 See Data

Show All Countries (35)

All Star Knockout Ultra Gamble Attributes

Provider: Northern Lights Gaming
Release Date: 19.06.2020 [ i ]
Wide release date: 2020-07-01
Type: Video Slots
RTP: 96.09% [ i ]
Variance: LOW
Hit Frequency: 33.8
Max Win: x4503.00
Min bet $, €, £: 0.2
Max bet $, €, £: 400
Layout: 5-4
Betways: 20
Features: Additional Free Spins, FreeSpins, FreeSpins Multiplier, Risk/Gamble (Double) game, Symbols collection (Energy), Wild
Theme: Classic style
Objects: Star
Genre: N/A
Other tags: Dark blue, Cherry, Lemon, Orange subject, Plum
Mobile: Yes
Technology: JS, HTML5
Game Size: N/A MB
Last Update: 08.10.2020

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