Expanding symbols slots have been around for while, but with a recent rejuvenation in this dynamic reel mechanic from some of the best slot providers in the industry, these games are becoming more and more popular with online players. Learn more about slots with expanding symbols and play them for free through our informative and detailed reviews.
#Ad.18+. New players only. Min deposit £10. Bonus funds are 121% up to £300 and separate to Cash funds. 35x bonus wagering requirements apply. Only bonus funds count towards wagering requirement. £5 max. bet with bonus. Bonus funds must be used within 30 days, otherwise any unused shall be removed. Terms Apply. BeGambleAware.org
#Ad.18+. New players only. 1 bonus offer per player. Min. deposit £20. Max bonus bet £5. Extra spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 30 extra spins on 1st deposit, 25% match up to £800 + 25 extra spins on 2nd deposit, and 50% match up to £200 + 50 extra spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Terms apply. BeGambleAware.org.
#AD. 18+. New Players only. One bonus offer per player. Min deposit £10. Max bonus bet £5. Bonus funds must be used within 30 days & bonus spins within 10 days. Spins valid on Starburst only. Offer consists of: 1st dep: 100% up to £300 & 100 spins, 2nd dep: 75% up to £300 & 75 spins, 3rd dep: 50% up to £300 & 50 spins, 4th dep: 25% up to £300 & 25 spins, 5th dep: 100% up to £100. The 100 spins triggered on your 1st dep are credited at a rate of 25 spins per day over 4 days. Bonus spins winnings credited as bonus funds & capped at £50. For the 1st dep offer, this winning cap shall be applied to each set of 25 spins. Bonus funds separate to Cash funds and subject to 35x wagering. Terms apply.
#AD 18+ | First Deposit Offer = 100% bonus up to £50. Minimum deposit £10 | 35x wagering on bonus. 2nd, 3rd & 4th Deposits = 50 Spins on Starburst: Min deposit £20 | 35x wagering on winnings from free spins | Spins are applied on Starburst | Spins expire after 24 hours | Spins are valued at £0.10 per spin | Bonus funds expire after 21 days | T&C’s Apply
Below you can find our library of expanding symbols slots, each of these comprehensive reviews includes a free play demo so you can get to grips with the game, and experience all that you read about in our detailed slot articles.
During the bonus round on an expanding symbols slot, the specific symbol that you are allocated at the beginning of the free spins has the capability to trigger a reel expansion and fill all of the positions that are available on that reel. Generally you will need a minimum of 3 of the lower paying symbols to land for a reel expansion to take place, whilst premium paying symbols tend to cause the reels to expand for only 2 landing.
Can multiple symbols be awarded on expanding symbols slots?
Not all slots that feature the expanding symbol can award you with multiple chances of reel expansions. The games that do facilitate this feature firstly require players to re-trigger the bonus round, once this has been achieved then an additional symbol can be added to your original icon. It should be noted that the slots that offer this feature can be re-triggered several times.
Can I choose my own expanding symbol for the bonus?
This all depends on the expanding symbol slot that you are playing. Some of these games will automatically choose your symbol at random for you, whilst others will give you the choice, which in effect means you get to select the volatility and potential outcome of your bonus.
Are expanding symbols slots expensive to play?
You can play expanding symbols slots for a minimal cost and still experience all of the highs and lows that these games have to offer. Generally speaking you should be able to get the reels spinning on any slot that features expanding reels for €/£0.20 or less.
What are the best expanding symbols slots to play?
In the ever growing niche of expanding symbols slots there are now a huge selection available for players to try. We recommend that you try Book of Ra, Magic Mirror Deluxe 2, Gun Slinger Fully Reloaded, Rise of Merlin, Book of Dead, and Book of Gods.
EXPANDING SYMBOLS SLOTS FINAL THOUGHTS
Slots that feature the expanding symbol were first made popular with the release of Novomatic's Book of Ra slot, and since then countless clones of this game have been made. We still really enjoy playing the old games that have expanding symbols and reels as well as the new releases that keep popping up in casino lobbies.
Most players tend to have a favourite game they go to when wanting to play expanding reels slots, and more often than not it is Play'n Go's Book of Dead. More recently Big Time Gaming launched Book of Gods which peaked interest in these games again, and since then we have seen a flurry of new slots hitting the market including the first Megaways™ expanding symbols slots from Blueprint Gaming named Legacy of Ra Megaways™. In our opinion they are definitely worth trying out and through our free play catalogue of expanding symbol slots you can find out which one you like playing the most.
What are expanding symbols slots? - Made popular by Novomatic's Book of Ra slot, expanding symbols slots are games that feature a bonus round where a symbol is selected for the free spin feature, and then has the ability to be triggered and expand across all positions of the reel that it lands on.
How do expanding symbols slots work? - During the bonus round on an expanding symbols slot, the specific symbol that you are allocated at the beginning of the free spins has the capability to trigger a reel expansion and fill all of the positions that are available on that reel. Generally you will need a minimum of 3 of the lower paying symbols to land for a reel expansion to take place, whilst premium paying symbols tend to cause the reels to expand for only 2 landing.
Where can I play expanding symbols slots? - Any online casino worth its salt will feature at least a couple of expanding symbols slots for its players, but we would recommend that you play at a trusted casino that is licensed by the UKGC such as Yeti Casino, Fun Casino, or Miami Dice Casino.
Who make the best expanding symbols slots? - It could be argued that Novomatic reign supreme when it comes to the development of expanding symbols slots, but in more recent times Play'n Go have had some excellent success with their own Book of Dead, and Rise of Merlin slot. Our advice is to try out as many of these games as possible and see which developer you prefer.
What are the best expanding symbols slots to play? - In the ever growing niche of expanding symbols slots there are now a huge selection available for players to try. We recommend that you try Book of Ra, Magic Mirror Deluxe 2, Gun Slinger Fully Reloaded, Rise of Merlin, Book of Dead, Book of Gods, and Legacy of Ra Megaways™.