Full Explanation
An expanding wild is a special wild symbol that, when it lands on a reel, expands to fill the entire reel from top to bottom. This creates wild substitutions on every row of that reel, maximising winning potential. Expanding wilds are most impactful in games with many paylines or ways to win. Some games feature expanding wilds only during free spins as an enhanced feature. Book of Dead and Book of Ra are classic examples where expanding wilds during free spins can create massive wins when combined with special expanding symbols. Expanding wilds are among the most sought-after features in slot games.
💡 Example
Explorer wild lands on reel 3 and expands to cover all 3 rows — every payline through reel 3 now has a wild.
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Written by
Sarah van der Berg
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Sarah creates educational gambling content to help SA players understand the terminology and make informed decisions.
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