A scatter symbol is a special symbol found in many online slot games. Unlike regular symbols, scatter symbols do not need to appear on a specific payline to trigger a win. Instead, players can win prizes or activate bonus features by landing a certain number of scatter symbols anywhere on the reels. When players collect enough scatter symbols, they often unlock free spins or bonus rounds, enhancing the gaming experience. This feature adds excitement and increases the potential for larger payouts, making scatter symbols a popular element in slot games.