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Mr. Oinkster's Hold and Win 10,000 Slot by Booming Games

by Booming GamesReleased May 13, 2026

Free demo - play instantly in your browser

Booming's piggy-bank mascot returns with a 5x4 upgrade, a 10,000x Grand prize for a full Hold and Win fill, plus Jumbo Coin shortcuts. Press "Free Play" below to spin the Mr. Oinkster's Hold and Win 10,000 demo right in your browser.

Demo player curtain

Specifications

Game TypeSlots
RTP95.6%
VolatilityHigh
Max Win10,000x
Grid5x4
Paylines20 fixed paylines
Themes
Features
Mr. Oinkster's Hold and Win 10,000 slot gameplay screenshot

About Mr. Oinkster's Hold and Win 10,000 Slot

Mr. Oinkster is back, this time in a top hat, hosting what looks like a ballroom party for cash sacks and gold coins. The marble columns and domed ceiling give the whole thing a high-roller Vegas feel that the original game never tried for, and the grid has been bumped from the standard 5x3 to 5x4 to make room for the new prize ceiling. The jackpot ladder sits down the left side: Mini 50x, Minor 100x, Major 250x, Grand 10,000x. That Grand number is the entire reason this version exists.

Getting there is harder than it sounds. The Hold and Win triggers on 5 or more Coin symbols, locks them in place, and gives you 3 respins. Each new Coin landing resets the counter back to 3, which keeps the feature alive as long as the reels keep cooperating. Filling every one of the 20 grid positions is what awards the Grand, and given the Coin values run 1x through 20x with occasional jackpot Coins mixed in (the 50x, 100x and 250x tiers all live inside the regular Coin distribution), most sessions cap out somewhere south of 1,000x before the respins run dry. The Jumbo Coin is the cheat code: a 3x3 enlarged Coin covering reels 2-4 that triggers Hold and Win on its own and dramatically improves your odds at the top prize.

Free Spins work differently from the bonus most Booming Games Hold and Win titles use. Three, four or five scatters award 10, 15 or 20 spins, and the entire middle of the grid converts to Jumbo Symbols on every spin, reels 2-4 stack into a single 3x3 block. Hits there often crash across multiple paylines at once. A Jumbo Bonus during free spins tacks on another 3 spins.

Two meters sit above the reels: the Vault collects scatters toward a Free Spins push, and the Piggy Bank collects Coins toward a Hold and Win push. Both are cosmetic in the math sense (the trigger is server-decided, the meters just visualize it), but they give the base game a rhythm beyond waiting for symbols to land. The Boost+ toggle adds a side bet that raises feature trigger frequency without inflating the win calculation, payouts still reference your base bet, so the boost is pure variance, not a multiplier.

For players who don't want to grind, the Mystery Bonus drops you into a random feature and the pricier Super Bonus combines them. Compared to the original 2,000x version, this one trades a friendlier hit profile for a top prize five times higher and a bonus structure that's actually distinct rather than just a number swap.

Reviewed by Arina, Slots Editor at Spinoxy Media Ltd.