Blast off into space in the Aeterna slot, an unusual game from 1x2 Gaming and Black Pudding Games that is the first to use the Orbital Reactor game mechanic. The game features 7 symbols that appear in a series of Orbital Paypaths. To create a winner, land 3 symbols on a paypath. This also causes a cascade that also brings an expanding win multiplier into play. Land 2 winning combinations on the same spin for the Twin Win Booster which clones symbols to create a 6-of-a-kind winner. There’s also a Free Spins Bonus feature that can award unlimited free spins with all the standard multiplier values double.

The game mechanic in the Aeterna slot is a novel one. There are 3 lines of 3 symbols that create 7 symbols in total. To create a winner, land 3 or more matching adjacent symbols. 

Developed in partnership with Black Pudding Games, Aeterna is the first slot release to be played using the Orbital Reactor game engine. On each spin, you’ll see 7 symbols appear on 3 concentric paypaths. To create a winning combination, land 3 or more matching symbols in adjacent positions on the paypaths. 

Stakes here start at 10p per spin, rising to a maximum of £50 per spin. To adjust, click on the setting tab then click on the + - button and adjust to suit. It’s here that you can set autoplay too. You can run up to 100 autospins with win and loss stop limits available.

The design in the Aeterna slot is simple but nicely done. Set against a space backdrop featuring Saturn, stars and assorted floating asteroids, there’s a futuristic, Kraftwerk-style soundtrack playing while you spin which is a good fit for the space theme. The game engine is certainly unusual but the sound and visuals impress. 

The reels are made up of 6 brightly coloured symbols. They’re shapes rather than specific objects but serve their purpose nicely against the black expanse of space in the background. The most rewarding symbol is the radioactive looking green cube. Land 3, 4, 5 or 6 of these in combination and you’ll receive an award equal to 12, 500, 100 or 1,000 x your total stake. 

There aren’t any wilds here but there is a bonus, the A symbol, which triggers the feature. We’ll look at these free spins shortly. 

You can blast off to Aeterna on all devices including desktop, tablet and mobile. If using a smartphone, portrait mode is the best option. The sharp visuals stan out nicely, even on the smaller screen and the visuals are neat and crisp. The Aeterna mobile slot is nicely crafted. 

Bonus Features in Aeterna 

This sci-fi-themed slot is unusual in a number of ways, starting with the game engine. Other extras include Twin Boosters where 3 of a kind wins can morph into a 6 of a kind winner complete with multipliers. More traditionally, there’s a free spins round complete with enhanced multipliers. 

Cascade Reaction feature 
If you create a winning combination made up of anything apart from a bonus symbol, the Cascade Reaction feature follows. All the original winning symbols are removed and new ones drop in and replace them. These continue as long as a new winning combination hits the paypaths. 

Each successive cascade win also increases a multiplier. These values are shown in the ring that edges the reels. The multipliers resets to 1x following a winless cascade. 

Twin Win Booster Bonus feature 
The Twin Win Booster Bonus feature is triggered if you land 2 separate 3-of-a-kind combinations on the same spin. One symbol is picked on this special spin, filling all the outer positions on the Paypath and in the processing creating a 6-of-a-kind winner.

Land 4 or more of the A bonus symbol on the same spin and you’ll receive an award of 6, 12 or 60 x your total stake. You will also trigger the Free Spins Bonus feature. You’ll then get to spin a bonus wheel which determines how many free spins you’ll play. Depending on where the virtual pointer lands, you’ll get 5, 10, 15 or 30 free spins. 

Boosting your winning chances here are enhanced multipliers which are double the value of what’s on offer in the base game. These increase with successive cascade wins. 

Retriggers are possible too. Landing 4 or more A bonus symbols adds the same number of free spins as the original trigger. For example, if you originally received 15 free spins, a retrigger adds another 15 free spins to your tally. There’s no limit to the number of potential retriggers available.

This game is supplied by 1x2 Gaming and is certified by the UK Gambling Commission as having been independently tested and up to the required standards for players in the UK. If you experience any difficulties with this game or any other game you should follow our Complaints procedure and contact us.

Being confronted with the reels of the Aeterna online slot might be confusing for even the most seasoned of slots players but you place bets and spin at this slot much like any other. The minimum bet is 0.10 credits and the maximum is 50. With a medium volatility and an RTP of 96.19%, the stats for this game make it very comparable to many of the top online slots. 

However, the interlocking reels prove that this game is anything but typical. Instead of traditional reels and paylines, three reels have been arranged so they cross on the center symbol. If the symbols on the outer ring match up in adjacent positions, they will trigger a win. This is Black Pudding Games’ Orbital Reactor and it is a fascinating update to reel mechanics. 

There are three bonus features to help you continue to pull in wins. The first uses the multiplier meter on the outside of the Reactor. When you land a win, the winning symbols vanish and new symbols appear. These could result in a second win. To make this even better, every cascade results in an increasing win multiplier up to a total of 20x in the base game and 40x in the free spins. 

The free spins are triggered whenever you land four or more scatters in the Reactor. You will be granted a spin of the Wheel of Fortune to determine how many free spins you will get. There is a minimum of 5x and a maximum of 30x. The win multiplier function is active here with a starting value of 2x and additional free spins can be triggered without limit.  

Finally, the Aeterna online slot also has a brilliant little feature called the Twin Win Booster. Should you land a reel of two 3x wins, the Reactor will swap it out for a higher-paying 6x win!

A bet is placed only when it has been received by our server from your handset using our software. Once a bet has been placed it is final and binding and cannot be cancelled or changed. For the avoidance of doubt, a bet remains valid even if the result cannot for any reason be displayed back to your handset (due, for example, to a network failure, interruption of communication, or if you receive a phone call). In the event of a game termination, any relevant jackpot will be paid out on a random draw authorised by the regulator.

The theoretical average return to player (RTP) is up to 96.19%. This RTP represents the long-term expected payback of the game which has been calculated by an independent testing company and monitored monthly.

Malfunction voids all plays and pay outs.