Super Boosted Prizes: Hold & Win

Features

Super Boosted Prizes: Hold & Win Slot by Penguin King

Charge the reels and supercharge your prizes in Super Boosted Prizes: Hold & Win, a 5x3, 5-line Hold & Win (Hold and Win) slot from Penguin King. Every spin powers a persistent Super Boosted Progress meter that permanently unlocks Big 2x2 symbols, a towering 1x3 Wild, and special Blue and Gold Diamonds. Trigger the Hold & Win feature to collect sticky Diamonds, grow on-reel Prizes and Jackpots, and chase the Grand Jackpot with help from Blue Boosters and Jackpot Boosters.

Play Super Boosted Prizes: Hold & Win right now at MyPrize US free-to-play social casino.

Why players love it

Persistent progress meter that saves between play sessions
Big Symbols: 2x2 pays, 1x3 Wilds, and 2x2 Diamond upgrades
Hold & Win respins with sticky Diamonds and two types of Boosters
Growing Prizes above the reels and growing Jackpots next to the reels
Grand Jackpot potential when you lock in 15 Diamonds

How the Super Boosted Progress Works (Persistent Unlocks)

The Super Boosted Progress meter above the reels has 4 levels that fill during normal play and stay saved:

Level 1 (after 25 spins): Big paying symbols can land as 2x2 tiles. Each counts as 4 matching symbols on win lines and can appear up to 2 times per spin.
Level 2 (after 50 spins): The Big Wild unlocks. It is a 1x3 Wild that covers an entire reel, counting as 3 Wilds, and can land up to 5 times per spin.
Level 3 (after 100 spins): The Big Blue Diamond unlocks. During Hold & Win, it splits into 4 individual Blue Diamonds, awarding 4 separate Prizes.
Level 4 (after 150 spins): The Big Gold Diamond unlocks. During Hold & Win, it splits into 4 individual Gold Diamonds, awarding 4 separate Jackpot Prizes. If it lands on a Blue Diamond, it upgrades it to a Gold Diamond.

Note: When the meter reaches a level, the new feature is unlocked on the very next spin. Your Super Boosted Progress is saved across sessions for this game.

Hold & Win (Hold and Win) Feature Explained

You can trigger Hold & Win in two ways:

Land 5 or more Diamond symbols in a single spin, or
Land any Diamond that randomly triggers the feature (the container animation above the reels is visual only and does not affect the trigger).

During Hold & Win:

You begin with 3 respins. Each time a Diamond or a Booster lands, respins reset to 3.
Only Diamond symbols, Booster symbols, and empty spaces can appear.
Diamonds that land become sticky and remain until the feature ends.
Both types of Boosters can land only once per spin.

End of feature outcomes:

Every Blue Diamond awards one of the on-reel Prizes.
Every Gold Diamond awards one of the Jackpots.
If 15 Diamonds are locked, the Grand Jackpot Prize is awarded at the end.
If all 15 positions are Gold Diamonds, the feature ends immediately.

Prizes Above the Reels

Above the grid sit nine Prize values: 1x, 1x, 2x, 2x, 3x, 3x, 5x, 5x, and 10x.

Blue Boosters can grow these Prizes and add multipliers.
Each Prize can grow up to double its base value.

Blue Booster effects (once per spin at most):

Grow from 3 to 5 of the Prizes by +1x each.
Add an x2 or x3 multiplier to up to 2 Prizes that do not already have a multiplier.

Jackpots Next to the Reels

On the side of the reels, you will see six Jackpots, each with a base value and a growth step:

Mini Jackpot: 15x, grows by +5x
Minor Jackpot: 25x, grows by +5x
Major Jackpot: 50x, grows by +10x
Super Jackpot: 100x, grows by +20x
Mega Jackpot: 250x, grows by +50x
Grand Jackpot: 1000x, grows by +200x

Jackpot Booster effects (once per spin at most):

Grow from 3 to 5 Jackpots by their respective growth values.
Add an x2 or x3 multiplier to up to 2 Jackpots that do not already have a multiplier.

Each Jackpot can grow up to double its base value.

Big Symbols and Wilds

Big paying symbols: 2x2 tiles that count as 4 matching symbols; up to 2 can land per spin after Level 1 is unlocked.
Big Wild: 1x3 Wild that covers a full reel; up to 5 can land per spin after Level 2 is unlocked. Substitutes for all symbols except Diamond and Boost symbols.
Big Blue Diamond: 2x2 Diamond that splits into 4 Blue Diamonds during Hold & Win after Level 3 is unlocked.
Big Gold Diamond: 2x2 Diamond that splits into 4 Gold Diamonds during Hold & Win after Level 4 is unlocked; upgrades Blue Diamonds it lands on.

Feature Buys and Quality of Life

Buy Chance: AVAILABLE
Hold & Win Chance options: 2x and 5x variants that increase the likelihood of entering Hold & Win.
Replay: AVAILABLE
Released: August 26, 2026
Layout: 5x3 with 5 lines; all wins pay left to right on defined paylines.

Play Super Boosted Prizes: Hold & Win at MyPrize US

Try Super Boosted Prizes: Hold & Win from Penguin King now at MyPrize US free-to-play social casino. Charge the meter, unlock Big Symbols, and take a shot at boosted Prizes and Jackpots in this polished Hold & Win slot.

Frequently Asked Questions

What is Super Boosted Prizes: Hold & Win?

Super Boosted Prizes: Hold & Win is a 5x3, 5-line Hold & Win (Hold and Win) slot by Penguin King featuring a persistent Super Boosted Progress meter that unlocks Big 2x2 symbols, a 1x3 Wild, and upgraded Blue and Gold Diamonds.

How does the Super Boosted Progress meter work?

The meter fills over time during normal spins and permanently unlocks four levels: Big paying symbols (2x2), Big Wilds (1x3), Big Blue Diamonds (2x2), and Big Gold Diamonds (2x2). Your progress is saved between sessions.

How do I trigger the Hold & Win feature?

Land 5+ Diamonds in a single spin or land a Diamond that randomly triggers the feature. The container animation above the reels is visual only and does not influence the trigger.

What do Blue Boosters and Jackpot Boosters do?

Blue Boosters grow on-reel Prize values and can add x2 or x3 multipliers to up to 2 Prizes. Jackpot Boosters grow multiple Jackpots by their listed growth values and can add x2 or x3 multipliers to up to 2 Jackpots.

What Jackpots are available?

There are six: Mini (15x), Minor (25x), Major (50x), Super (100x), Mega (250x), and Grand (1000x). Each can grow up to double its base value via Jackpot Boosters.

What happens during Hold & Win with Blue and Gold Diamonds?

All Diamonds stick. Blue Diamonds award on-reel Prizes; Gold Diamonds award Jackpots. The Big Blue and Big Gold Diamonds split into 4 each during the feature, and Big Gold can upgrade Blue to Gold if it overlaps.