All Star Knockout

Overview All Star Knockout Ultra Gamble Slot

All Star Knockout Ultra Gamble is a 5-reel, 20 pay line slot which although from the developers at Northern Lights Gaming the slot is branded as being powered by Yggdrasil, who is in partnership with Northern Lights Gaming. The slot is packed with retro favourite symbols and there is also a reward board sat below the reels. If you think you are good enough to reach for the stars, then keep reading.

Design & Theme

When you first launch the slot, it appears to be like many other old-styled slot games with several fruit and colourful 7 symbols across the reels. There is a stunning bright blue backdrop that is populated with a star filled backdrop which creates a great contrast for the symbols. Below your game screen is a reward board where the star symbols are collected.

There are eight symbols that feature in the game and these have and they have five blanked star shapes next to them and when you fill the board with the stars you will activate the free game rounds complete with a random multiplier and the symbol is removed for the entire round, with more symbols knocking out more stars which boost your chances of landing wins even further.
The fruit symbols have a 3D style to then and the 7 symbols are vibrant, and these really jump out of the screen. Overall, the graphics are executed well, and the slot is bright and colourful.

Bet Options

When it comes to placing your bet you can choose to stake a minimum of just 20p which equates to just 1p per pay line and a maximum of £150 per spin which would see you betting £7.50 per line. You can adjust your bets easily using the plus or minus buttons.

This slot offers a standard pay out which will reward you with a prize when you land three or more of the same symbols across a pay line starting from left to right. There is a solid return to player on offer in All Star Knockout Ultra Gamble which stands at 96.09% and this slot is always fair thanks to the Random Number Generator software that is in use in this slot.

Symbols and Pay outs

When it comes to the symbols used in this slot you can expect to come across a variety of fruits such as lemons, plums, oranges, and cherries. There are also three different coloured 7s as in blue, white, and red and finally the KO.

The pay outs are shown on the pay table, but you will be rewarded with x6, x10 or x20 for landing 3, 4 and 5 lemons, respectively. Landing 3, 4 or 5 plums will award you with x8, x12 or x20 your stake, whereas landing 3, 4 or 5 oranges will pay out x10, x14 or x30, respectively. The cherries are the highest paying fruit and landing 3 will award you with 12x your stake, landing 4 awards you with 16x your stake and landing 5 rewards you with 30x your bet staked.

The 7s are rewarding symbols and landing 3 blue 7s will provide you with winnings of 14x your stake, 4 blue 7s pays 30x your stake and landing all 5 blue 7s pays 40x your stake. You will be rewarded with 16x, 32x and 60x your stake for landing 3, 4, or 5, white 7s, respectively. Finally, the red 7s are the most rewarding and pay out 20x, 40x and 80x your stake for landing 3, 4, or 5 on a pay line. The final and most rewarding symbol is the KO which will pay you 30x, 60x and 100x your stake when you land 3, 4, or 5, respectively.

Features

When you first launch this slot, you will see that twelve stars randomly land on some of the 40 spots on the reward board at the bottom of your screen. Any additional star that you land on your reels will drop into random spaces on your board and when a symbol amasses five stars next to it you are rewarded with 5 free spins.

The symbol that has activated the bonus for you is then removed or knocked out (hence the KO) making it far easier for you match the other symbols through the feature. There is also a random multiplier that comes into play and this is between 2x to 5x and this is unveiled before you begin the feature and added to any wins that you make at the end.

During the free games you will see even more stars, and these will continue to fill your reward boards. As other symbols fill the board they too will be removed and provide you with more free spins to your total. During the feature you can end up with only one symbol left and this will provide you with guaranteed wins, once the round ends any five-star symbols have the stars taken away.

There is even more though as you can take advantage of the Ultra Gamble option. It is easy to do and you click the button and for the added bet you get to spin the pointer on the bonus wheel. If you are lucky and it lands on the green you claim further free spins but if it lands on the red you lose the gamble and the feature comes to an end. There is also a random bonus round that re-spins your reels for guaranteed wins. These continue to amass until you land a non-winning spin and as well as this if you have 1 – 4 stars on your reward board the reels spin again for free to ensure that you land more stars.

Final Thoughts

All Star Knockout Ultra Gamble the slot from Yggdrasil in partnership with Northern Lights Gaming is jam packed with features and I really enjoyed the stars and the way that they gradual build on the reward board as this brings some additional excitement to the game, and once you have filled your boards you are guaranteed the chance to play with the free spins. This plus the random re-spins, win multipliers and additional pay outs you are certainly not short of ways to win.
I had a great time playing this slot and would rate the slot as a solid 8.5/10 and if you are a fan of retro style slots this will not disappoint as you have a great set of bonuses too.