Interactive item selection slots

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  • Interactive item selection slots are a type of Pick & Click bonus in which the key gameplay element is the player's independent selection of hidden objects. This format is based on direct interaction: a set of thematic elements (chests, artifacts, maps, crystals, etc.) appears on the screen, behind each of which a prize is hidden. The player opens them with clicks, forming the final reward.

1. Principle of operation

Trigger: the bonus is triggered when a certain combination of characters (for example, 3 + bonus symbols) appears or randomly in the main game.
Selection screen: the player is offered several closed items located in a grid or in any way.
The result: hidden behind each item are credits, multipliers, freespins, jackpot parts or special effects.

2. Interactive selection formats

Pick a Box/Pick an Item: a classic option with a choice of boxes, drawers, items.
Pick Until Collect: The selection continues until the "Collect" symbol ending the bonus is opened.
Multi-Level Pick: A multi-level walkthrough where each level offers more valuable prizes.
Progressive Pick: the presence of a built-in progressive jackpot that can be won by opening a certain combination of characters.

3. Types of awards

Instant credits: fixed amounts in game currency.
Multipliers: multiply the bet or current win (x2, x5, x10 and above).
Freespins: additional rotations with modifiers (wild-symbols, expanding symbols, increased factors).
Upgrades: increasing the number of attempts, moving to the next level, improving symbols in the main game.
Jackpots: fixed or progressive (Mini, Minor, Major, Grand).

4. Interaction mechanics

Fixed number of attempts: the player knows the number of clicks in advance.
Random number of attempts: The number of selections is determined by the RNG at the beginning of the bonus or during the game.
Additional clicks: Individual items add + 1 or + 2 choices.
Combo rewards: An item may contain credit and an additional bonus at the same time (for example, multiplier + progress to the next level).

5. Impact on maths

RTP: is formed based on the average value of prizes and the probability of their loss.
Volatility: Depends on the range of prizes - the larger the difference between the minimum and maximum winnings, the higher the variance.
Launch frequency: regulated by the developer, can range from frequent (1 time per 70-100 spins) to rare (1 time per 300 + spins).

6. Psychology and engagement

Interactive selection gives the player the illusion of control over the outcome, even if the result is predetermined by the RNG. Visual and sound effects (opening animation, music, voice acting) amplify emotions. The gradual uncovering of prizes maintains interest throughout the bonus, and tiered options spark the thrill of progression.

7. Examples of topic integration

Adventure slots: A selection of chests in a pirate bay.
Fantasy: Discovery of magical books or artifacts.
Detective stories: searching for evidence in the room.
Space-themed: A choice of planets or containers at the station.

8. Advantages and disadvantages

Advantages:
  • High engagement due to interactivity.
  • Flexible integration into any topic.
  • Ability to vary complexity and volatility.
  • Support for progressive jackpots and tiered bonuses.

Disadvantages:
  • In an unfavorable scenario, a low win is possible, which can disappoint the player.
  • To maintain balance, the developer needs a complex setup of probabilities and prize weights.

Result

Interactive item selection slots are one of the most engaging bonus formats in slots. They allow you to combine excitement, the effect of participation and a variety of prizes, while flexibly adjusting to the theme of the game. Competent implementation combines entertainment, balanced mathematics and clear rules, which makes such bonuses popular with both beginners and experienced players.