It's important for players to understand how to take full advantage of bonus features, free spins, and win-maximizing tactics. Playing slots can be more successful if players have a thoroughonline real cash slots understanding of these essential elements, which also helps them make wise decisions. Setting Up Paylines. Traditionally, paylines on slot machines were just lines that ran across the reels. Nonetheless, a vast range of payline configurations are available in contemporary video slots, such as zigzag patterns, diagonal lines, & even scatter pays that don't need a specific line.