Play Super Cash Boost: Hold & Win Slot Online With Crypto
Penguin King has wired up a 5x3 grid with two glowing diamond pools and an exciting Hold & Win feature that builds across sessions, not just spins. Blue collects cash, gold collects jackpots, and 5,500x sits at the end of the circuit.
Casual players love its theme and visuals, while seasoned players are excited about its money-making potential. With a little bit of luck, it's possible to win Super Cash Boost jackpot prizes: Grand Jackpot and five others.
Best Casino for Playing Super Cash Boost: Hold & Win Slot
Gamdom Casino carries Super Cash Boost: Hold and Win alongside a much wider catalogue, including Gamdom Originals, built on provably fair technology that lets players verify each result themselves. Crypto support covers Bitcoin, Ethereum, and other major coins, with instant deposits.
What Is Super Cash Boost: Hold and Win About?
The setting is a neon-lit arcade stage with glowing lines and a purple backdrop. The symbol set mixes classic fruit machine icons (watermelon, plum, orange, cherry) with electric card royals in bright metallic colours.
Two oversized Boost lightning bolt symbols sit centre-stage in blue and gold, and prize multiplier panels surround the reels on both sides. The tone is high-energy and visually loud without becoming cluttered.
Tech Overview Table
| Field | Detail |
| Software | Penguin King |
| Game Type | Video Slot |
| Reels / Rows | 5x3 |
| RTP | 95.74% |
| Min Bet | $0.10 |
| Max Bet | $500.00 |
| Max Win | 5,500x |
| Jackpots | Mini / Minor / Major / Super / Mega / Grand |
*Subject to change
Super Cash Boost RTP & Volatility
The 95.74% RTP is slightly below the slot average, with the bulk of the return sitting inside the Hold & Win feature.
Minimum/Maximum Bet
Super Cash Boost plays from $0.10 to $500 per single spin on Gamdom. The 10-cent min bet makes it a great choice for casual players, while the $500 max bet is great for high rollers. In fact, it's one of the highest ceilings in the Penguin Kings catalogue.
Maximum Win
The simulated maximum payout is 5,500x the bet, which is in the upper tier when Penguin Kings products are concerned.
Super Cash Boost Slot Bonus Features and Mechanics
Symbols and Winning Combinations
The wild is the highest-paying symbol in this game (100x for five matching symbols), followed by fruit symbols. When it comes to low-paying ones, it's card royals.
| Symbol | 2 of a kind | 3 of a kind | 4 of a kind | 5 of a kind |
| Wild Symbol | -- | -- | -- | $100.00 |
| Watermelon | $0.50 | $5.00 | $25.00 | $75.00 |
| Plum | -- | $3.00 | $9.00 | $25.00 |
| Orange | -- | $2.50 | $5.00 | $15.00 |
| Cherry | -- | $2.00 | $4.00 | $10.00 |
| A / K / Q / J / 10 | -- | $1.00 | $2.00 | $5.00 |
*All values about are based on a $1 bet.
Cash Prizes
Cash Prizes sit above the reels with values of 1x, 1x, 2x, 2x, 3x, 3x, 5x, 5x, and 10x the stake. Each prize can grow to a maximum of double its base value. When prize values are too large to display, they show as bet multipliers.
Boost Symbols
When a Cash Booster symbol lands, one or both of the following effects trigger: up to 5 Cash Prizes grow by +1x; up to 2 Cash Prizes that do not already have a multiplier receive an x2 or x3 multiplier. Only one type of Booster symbol can land per spin.
Jackpot Prizes
Six jackpots sit to the left of the reels, each with a base value and a growth rate. Each jackpot can grow to a maximum of double its base value. The Mini Jackpot has a base value of 15x, while the Grand Jackpot has a maximum value of 2,000x.
| Prizes | Base Value | Growth per Jackpot Booster | Maximum Value |
| Mini Jackpot | 15x | +5x | 30x |
| Minor Jackpot | 25x | +5x | 50x |
| Major Jackpot | 50x | +10x | 100x |
| Super Jackpot | 100x | +20x | 200x |
| Mega Jackpot | 250x | +50x | 500x |
| Grand Jackpot | 1,000x | +200x | 2,000x |
Jackpot Boosters
When a Jackpot Booster symbol lands, one or both of the following trigger: up to 5 Jackpot Prizes grow by their respective growth value; up to 2 Jackpot Prizes without a multiplier receive an x2 or x3 multiplier.
Hold & Win Feature
Diamond symbols fill the container above the slot. The feature triggers instantly if five or more Diamond symbols land in the same spin, or via container accumulation. When triggered by accumulation, Diamond symbols are added to the reels until at least 5 are present.
Hold & Win starts with three free spins. Each time a Diamond symbol lands, the spins reset to three. Only Diamond and empty symbols can land during the feature. All Diamonds that land are locked until the feature ends.
When no free spins remain, each locked Blue Diamond awards a Cash Prize and each locked Gold Diamond awards a Jackpot Prize. If 15 symbols lock on the reels, the Grand Jackpot Prize is awarded, and the feature ends automatically.
Double Chance
Double Chance costs 1.3x the base bet and makes each spin twice as likely to trigger the Hold & Win feature. It does not affect symbol payouts or prize values.
Jackpot Bonus Round
Opting in adds $0.20 per spin. Each spin gives a chance to enter a ball-drop mini-game with 30 balls cascading into prize sectors. Landing 10 balls in the same sector wins that prize.
Ten balls in the Jackpot sector wins a progressive jackpot resetting. Golden balls count as 5 regular balls. Winning a sector awards 10 more balls.
Super Cash Boost: Hold & Win Demo Mode
The Super Cash Boost demo is available on Gamdom without registration. The dual prize pool system benefits from several demo sessions to observe how Cash and Jackpot values accumulate at different speeds before real funds are committed.
Super Cash Boost: Hold & Win Slot Mobile Version
Super Cash Boost runs in-browser on iOS and Android via Gamdom. The prize panels, jackpot board, and Hold & Win animations scale cleanly in portrait mode. No app required.
How to Play Super Cash Boost for Real Money
- Register an acocunt at Gamdom.com.
- Make a deposit in Bitcoin, Ethereum, or another accepted cryptocurrency.
- Use the casino search to locate Super Cash Boost: Hold and Win.
- Choose a bet level, double-check the stake, and begin spinning.
- Withdraw any winnings straight to a crypto wallet with no processing wait.
Top Tips for Playing Super Cash Boost: Hold and Win
Know which Diamond colour you need more of
Blue Diamonds pay Cash Prizes; Gold Diamonds pay Jackpot Prizes. The Grand Jackpot at up to 2,000x stake is only accessible via Gold Diamonds. If the Jackpot prizes are fully grown and the Grand is sitting at its maximum, a feature run heavy in Gold Diamonds is worth far more than one dominated by Blue Diamonds at that moment. Check the prize board before sizing your bet.
Use Double Chance at lower bet sizes for feature volume
At 1.3x cost, Double Chance is the cheapest feature-frequency lever in Penguin King's catalogue across these three games. At $0.10 base bet the total cost is $0.13 per spin. For sessions focused on triggering Hold & Win repeatedly at small stakes to build prize panel familiarity, it is a low-overhead option.
More Games If You Liked Super Cash Boost: Hold and Win
Super Cash Three Little Wins (Penguin King): The same dual prize pool and Hold & Win structure with Wild Piggy multipliers and a five-jackpot board. A direct companion title from the same studio.
Super Grand Link Express (Penguin King): Penguin King's Cash Train Hold & Win slot with four jackpot tiers and a fruit machine theme. Shares the same Jackpot Game opt-in.
Super Sundae (Penguin King): A Random Reels cluster-pays slot from the same studio for players who want Penguin King's clean execution with a completely different mechanic format.
Should You Start Playing Super Cash Boost Slot?
Super Cash Boost is the most mechanically distinct of Penguin King's Hold & Win titles, separating Cash and Jackpot prize growth into two independently managed pools. The six-tier jackpot board, two Booster types, and Gold vs Blue Diamond payout split give experienced Hold & Win players more decisions to track. The 5,500x ceiling and $500 max bet make it a credible high-stakes option in its format.
Responsible Gambling
Super Cash Boost: Hold and Win slot has a moreish bonus structure that makes it easy to get pulled into longer sessions than originally planned. If the bankroll is used up, the slot remains available in demo mode for free play.
For anyone who wants to step away properly, Gamdom's self-exclusion feature can be used, and BeGambleAware along with GamCare provide additional support.
FAQ
What is the RTP of Super Cash Boost: Hold & Win Slot?
95.74%, based on 100 million rounds. Always confirm the active configuration in-game before playing.
What is the difference between Blue and Gold Diamond symbols?
Blue Diamonds award a Cash Prize when the Hold & Win feature ends. Gold Diamonds award a Jackpot Prize. The Grand Jackpot (up to 2,000x stake) is only accessible via locked Gold Diamonds, making them the higher-value target when the jackpot board is fully grown.
How do Cash Boosters and Jackpot Boosters differ?
Cash Boosters grow and add multipliers to Cash Prizes only. Jackpot Boosters grow and add multipliers to Jackpot Prizes only. Both can apply x2 or x3 multipliers to up to 2 prizes in the relevant pool. Only one Booster type can land per spin.
What is the Super Cash Boost max win?
5,500x the bet, requiring fully grown Cash and Jackpot prize values to be collected across multiple locked Diamond symbols during Hold & Win.
