As soon as you make the decision of opening up an account at any Bitcoin casino site, you are then going to be faced with often hundreds of different slot games, all of which will be offering a different theme, set of payouts and often a whole range of different bonus games and bonus features too.
However, you are also going to come across lots of different slot machines in such casinos that will have some form of wild symbol in play on the reels, and whilst some of those wild symbols are quite standard ones, some of them can unlock a wide and very varied range of additional features!
A wild symbol, in case you have never come across one before, is simply a reel symbol that when it has been spun in, will stand in for most of the other reel symbols listed on the pay table, and when it does stand in for them they can help form a winning combination.
Some wild symbols also act as multiplier symbols, so if you do get one of them in any winning combination they will boost your winning payout by the value of the multiplier.
Some of those symbols will also multiply themselves by each other, so for example when playing a slot with x5 wild multiplier symbols, getting two of those symbols helping you form a winning combination will see the value of those payouts boosted by 25 times their normal pay table listed payout amounts!
Expanding wild symbols are another type of wild symbol you will often find attached to the reels of some video slots, and the way in which those symbols work and operate is that as soon as one of them spins into view the then expand upwards but also downwards and as such the reel they appeared on gets covered in wild symbols.
Random wild symbols can also be found on some slot games and as the name of those symbols suggest at various stages of the base game or when you are paying off a bonus game additional wild symbols will randomly be added to different reel positions.
Sticky wild symbols can also be found on some video slots, and the way in which they work is that when one or more than one of them spin in they will lock themselves onto the reels for a certain number of consecutive spins!
I have also recently come across a range of brand new video slots on which a set of Walking Wilds symbols can be found. Those wild symbols, when they have been spun in will then move across the screen one reel at a time on each spin you play off, until such a time they vanish off the end reel!
If you are every playing a slot that does have some form of wild symbol you have never seen or come across before, then do consult the pay tables of those slots or the attached help files to get an idea of how the wild symbols work and operate!