Part I: Games & Gaming · Slot Machines & Electronic Gaming

Hold and Spin

Slot Mechanics

A popular bonus feature in which specific symbols (typically displaying credit values or jackpot names) lock in place on the reels while the remaining positions respin a limited number of times (usually 3). Each time a new qualifying symbol lands, the respin counter resets to its starting value. The feature continues until either all positions are filled (often awarding the top Grand jackpot) or the respin counter reaches zero without a new symbol landing. This mechanic, pioneered by Aristocrat’s Lightning Link series, has become one of the most successful and widely copied slot features globally. The “near-full screen” tension creates significant player engagement.

In practice

Also marketed under names including “Lock It Link” (Scientific Games), “Cash-on-Reels,” and “Ultimate Fire Link.” The mechanic dominates high-denomination and premium slot floors.

One entry from the Casino Industry Glossary — 1,157 terms written for surveillance, compliance and operations professionals rather than for players. Definitions describe industry usage; where a term carries a regulatory meaning, verify against the instrument that governs your jurisdiction.