A special feature or mini-game within a slot that triggers from specific symbol combinations, offering additional ways to win.
A bonus game is a special feature in slot machines triggered by landing specific symbol combinations (typically 3 or more bonus or scatter symbols). Unlike regular spins, bonus games offer different gameplay mechanics and often higher winning potential. Bonus game types include: Free Spins/Rounds (most common - award a set of free spins, often with multipliers or special features), Pick Bonus (choose from multiple options to reveal prizes), Wheel Bonus (spin a prize wheel), Cascading Reels/Cluster Pays (winning symbols disappear and new ones fall in), and Respins (get extra spins with special features like sticky or expanding symbols). Bonus games are a major attraction in slot games because they typically offer the biggest win potential and most exciting gameplay. Many modern slots have multiple bonus features that can be retriggered, creating extended bonus play.
Most bonus games trigger when you land 3 or more bonus or scatter symbols anywhere on the reels. The exact trigger varies by game - check the paytable for specific requirements.
Bonus games are triggered by your base game spin and don't cost extra - they're a reward for landing the right symbols. However, the initial spin that triggered the bonus used your normal bet amount.
Bonus rounds on slot games that allow players to spin the reels without using their own virtual currency, often leading to prize wins.
A special game symbol that triggers bonus features like free spins or multipliers regardless of payline position.
A feature that multiplies winnings by a specified factor, significantly boosting payouts from winning combinations.