A Nudge Wild is a special wild symbol, typically appearing in a tall 'stacked' form, that automatically adjusts its position when it only partially appears on a reel. It moves one step at a time (nudges) up or down until it covers the entire reel. The biggest appeal of this feature is that in most cases, a win multiplier accumulates based on the number of steps the wild nudges, turning it from a simple wild reel into a catalyst for high payouts. This mechanism was especially popularized by Nolimit City under their trademark 'xNudge®'.