The most popular slot machines in the Casinonic casino are usually slots with pictures of a special type. First of all, the attribute of the most popular and profitable slots is the Wild symbol - a special-purpose picture that performs very unusual functions and has significantly expanded capabilities compared to ordinary symbols in the game. The main feature of a wild symbol is that under certain conditions and in some situations, it can replace other pictures. This ability of a wild symbol comes in handy when incomplete combinations appear on active lines, which are complemented by this special image. For example: if in a slot machine sequences of 3-5 identical pictures are payable, but as a result of one of the spins only 2 identical symbols appear, then, in general, the payment will not be made. But if a Wild symbol will fall next to these two pictures, then it is counted as a winning sequence, which is paid for by a coefficient corresponding to a chain of 3 characters.
The wild symbol has been used in online versions of slots relatively recently. Classic slot machines are often deprived of this symbol, although advanced versions, as a rule, already contain the Wild symbol. In the updated versions of classic slot machines and new generation slots, you can find a Wild symbol of different types. The usual Wild symbol works only at the moment of falling out and disappears at the next Spin. But there are other types of Wild symbols, such as an expanding wild symbol. It can fill an entire column vertically, creating many opportunities for the huge formation of the winning sequence with prize combinations of symbols.
You can also note the existence of the fixed Wild symbol, which remains in place for several Spins of the reels. And according to the results of each Spin, an augmented combination may form on the field.