Sticky Symbols is a slot machine game mechanic in which certain symbols are fixed to the reels and remain in place for several spins.

Such mechanics are often used in bonus modes, especially during Free Spins. Pinned symbols continue to participate in the formation of combinations while the bonus mode is in effect.

Sticky Symbols can significantly increase the probability of winning, since pinned symbols remain on the playing field and allow new combinations to be formed with each next rotation.

This mechanic is widely used in modern slot games to increase dynamics and create more intense gameplay.

JackCode develops Sticky Symbols mechanics for slot games, integrating them into bonus systems, mathematical model, and game scenarios.

How Sticky Symbols mechanics work:
  • Special character drop-out
  • Pin symbol to reel
  • Continued reel spins
  • Formation of new combinations
  • End Bonus Mode

Pinned Character Types

Type of mechanicsDescription
Bonus StickySymbol is pinned during bonus
Wild StickyWild pinned symbol
Progressive StickyThe number of pinned characters increases
Timed StickySymbol pinned limited number of spins
Grid StickyThe symbol is pinned to the grid

Sticky Symbols Options

ParameterDescription
Sticky DurationHow many spins the symbol works
Symbol TypePinned Character Type
Bonus InteractionLink to bonus game
Max Sticky SymbolsMaximum Pinned Characters
Multiplier InteractionRelationship with multipliers

Where Sticky Symbols mechanics are used

Play areaApplication
Free SpinsPinned characters during bonus
Bonus GamesElements of bonus modes
Grid SlotsPin symbols to a grid
Progress FeaturesGradual filling of drums

Who is involved in the development of Sticky Symbols

ParticipantRole
Game DesignersDesign fastening mechanics
Math DesignersBalancing the impact on RTP
Backend DevelopersImplement algorithms for fixing characters
Frontend DevelopersCreate visual effects
QA EngineersCheck the correctness of operation

Sticky Symbols are popular mechanics of modern slot games and are used to create intense and dynamic gameplay. JackCode develops pinned character systems that integrate into the mathematical model of the game and expand the gaming experience.

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