London Tube Jackpot

It may come as no surprise to learn that this release is set at one of the London Underground stations, with a train taking up most of the space on-screen. A graffitied brick wall can be seen in the background, alongside a departure board in the top right corner. Interestingly, this board is incorporated into one of the bonus features in the London Tube online slot, as covered later in this review. A total of 1,024 pay lines can be found across the 5 reels, while the minimum stake size sits at 0.10 per spin! 

London Tube was created by Red Tiger Gaming, a provider that is known for creating visually appealing titles across a wide range of themes. They have an impressive number of casino slots in their portfolio, which includes top-rated releases such as Blood Suckers Megaways, Apache Way and Treasure Mine Power Reels, to name just a few. 

The standard icons in this release, just like in many other online slots, are shown as a 10, J, Q, K, and A, which many players will be familiar with. A Union Jack can be found on each of these regular symbols, a nice touch that keeps the theme consistent across the board. Premium symbols are shown as different characters, including a gamer, a woman with sunglasses, an older lady reading a book, someone listening to music, and a policeman. Should five of these form a matching combination, players will be awarded with 1.4x, 1.6x, 2x, 3x, or 4x the stake size, respectively. 

London Tube also comes with three special symbols, including two different variations of scatter. The first is shown as an underground sign, while the other is displayed as a train. Of course, the third is a wild symbol, represented by a folded newspaper. This can replace any standard or premium icon, should a combination be possible as a result.

At the end of each spin, the 'Next Train' number in the top right will increase by one, resetting at ten. Now, if an 'Underground Sign' scatter appears, a frame will be left in the corresponding position, remaining in place until the tenth spin. If another 'Underground Sign' scatter appears in the same place, a frame will be added randomly to another space on the board. 

On the 10th spin, all frames will be filled with wilds or multipliers of 2-10x, which will be incorporated into any matching combinations that appear. It's also possible for fixed values of 1x to 50x the bet size to appear in each frame, and if they do, their totals will be collected, totalled up, and awarded to the player! 

If 3, 4, or 5 'Train' scatter symbols appear simultaneously, the main bonus mode will trigger, awarding players with 9, 12, or 15 free spins, in that order. Three golden frames are added to the board, moving to random positions and being filled with one of the three aforementioned options at the end of each spin. 

Finally, 'Train' scatter icons can appear in these golden frames, and if one does, progress will be added to the meter at the top of each screen. By collecting more of these scatter symbols, players can progress to new stations, with 3-5 additional spins, 1/2 golden frames, or a 1-3x win multiplier being awarded each time. 

London Tube is a game that looks rather minimal at first glance. However, one standout aspect of this release is that the theme is kept consistent throughout. The bonus modes, symbols, and visuals all directly link to the London-inspired appearance, which is something that cannot be said for all slots online at PartyCasino.